Electricity input lag different motherboards different results

[kadirg]

My first issue started in 2020. Suddenly one day all my games started looking bad with jagged edges like 0 anti aliasing. After that I noticed some weird input lag and same symptoms like other people in here.
Extra: All of my headphones with USB sound card makes white noise and I can't hear the sound locations properly with most of them. I buy new headphones, it makes noise, send to RMA, they check and accept the RMA. Now using BlackShark V2, has little bit white noise but sound wheel helps a lot.

There are some motherboards that I have tried:
ASUS ROG B550XE - Feels average, not bad not good.
ASUS ROG B550F - Feels bad everytime, no changes.
ASUS TUF GAMING PLUS B450 - Best one, feels not too bad at worst times, but night times feels really good.
GIGABYTE DS3H B550M - Feels bad everytime, no changes.
GIGABYTE H610M S2H - On its first month night times it was perfect, noticing day and night time differences is really easy. After a few months night time thing is gone, bad everytime. (Also buzzing noise while moving mouse.)

I have changed my complete setup many times. Including monitor, mouse, keyboard. Also moved to another city but problem is still there. (What a luck.)
I have tested my friends computers too, they are perfect in their house for who thinks this is a placebo.

I want to know which motherboard do you use or used and which one was better?

[Cyanide_]

IMO there's no other way to know that unless you test every single mobo manually, or look at their components (cheap mobos might have cheap chinese parts, and expensive ones might have premium japanese parts etc.). One should stick to something like Asus Crosshair and platinium PSU's like Corsair HX1000 for the lowest "input lag/emi/emf/desync" interference. At the same time, if your place and electricity there is good, even budget mobo/psu/build should be working just fine. Again, it's all IMO

[kadirg]

Can't affor like Crosshair motherboards. Today changed with B450 Tomahawk Max and its almost perfect now. It will get worse over time for sure.

[loccomacco]

My first issue started in 2020. Suddenly one day all my games started looking bad with jagged edges like 0 anti aliasing. After that I noticed some weird input lag and same symptoms like other people in here.
Extra: All of my headphones with USB sound card makes white noise and I can't hear the sound locations properly with most of them. I buy new headphones, it makes noise, send to RMA, they check and accept the RMA. Now using BlackShark V2, has little bit white noise but sound wheel helps a lot.

There are some motherboards that I have tried:
ASUS ROG B550XE - Feels average, not bad not good.
ASUS ROG B550F - Feels bad everytime, no changes.
ASUS TUF GAMING PLUS B450 - Best one, feels not too bad at worst times, but night times feels really good.
GIGABYTE DS3H B550M - Feels bad everytime, no changes.
GIGABYTE H610M S2H - On its first month night times it was perfect, noticing day and night time differences is really easy. After a few months night time thing is gone, bad everytime. (Also buzzing noise while moving mouse.)

I have changed my complete setup many times. Including monitor, mouse, keyboard. Also moved to another city but problem is still there. (What a luck.)
I have tested my friends computers too, they are perfect in their house for who thinks this is a placebo.

I want to know which motherboard do you use or used and which one was better?

Nice topic, I think everyone should put his Mobo name here, it can be so much helpful.
Anyways, I searched a bit in this forum and found some other mobos that had been used by others with the same problem, hope it helps:
Gigabyte Z590 UC AD mobo
MSI Z790 A Pro
MSI Z490 Gaming Plus
Asus Crosshair VIII Dark HERO
Z390. Aorus Ultra, Aorus Master and a Maximums XI Hero
Asus x570 crosshair hero viii
ASUS TUF B550 PLUS MOBO
ASUS Z370-P MOBO
ASUS TUF B550 Plus
h410m pro-e
Asus rog strix Z370-F gaming
Asus X570 Hero
Asus TUF GAMING X570-PLUS
MSI B550 Gaming Plus
Asus b550-E
msi b550m pro
Gigabyte GA-H110M-H
Asus ROG strix z390
Asus Prime Z390-A
msi z270 gaming plus

[Sandy]

My friend told me that the 10th generation CPU has the lowest input delay. He recommended 10700k + Z490 motherboard, which can provide the lowest input delay. I plan to try it.

[Slender]

My friend told me that the 10th generation CPU has the lowest input delay. He recommended 10700k + Z490 motherboard, which can provide the lowest input delay. I plan to try it.

that is completly true.
z390 / z490 best, 9700k and 9900k (ks) / 10700k and 10900k (disable 2 unring cpu) best intel cpu.

[naporitan]

people, there is no point in changing anything, nothing will help you and me anymore, since the problem is most likely in the mental aspect... I tried everything, all the methods, but the final test was with my friend. I just sat down at a computer that has a problem and put a friend after me and he gave me the same experience as at home... I do not know how to explain it, but this is the reality...

[giggio10]

people, there is no point in changing anything, nothing will help you and me anymore, since the problem is most likely in the mental aspect... I tried everything, all the methods, but the final test was with my friend. I just sat down at a computer that has a problem and put a friend after me and he gave me the same experience as at home... I do not know how to explain it, but this is the reality...

It's not mental for me, I could test my old and new pc to compare, the new has the issue whereas the old is fine.
I don't doubt it's mental for some people though