Blur Busters Forums

I sold my XL2566K then I bought the PG27AQN. On first sight the AQN is very nice. But the ULMB 2 makes the screen darker, plus the AQN cannot make custom resolutions. Custom resolutions are kinda of a must in Apex and PUBG.
I returned it for a refund after a week of testing. I just bought the ...

1) Is the purpose of custom resolutions + Large Vertical Total to reduce ghosting (=crosstalk?) at the top and bottom of the monitor?
2) What's the max refresh rate that works well with Large Vertical Total (LVT)?
3) What are the recommended refresh ranges when using LVT?
4) If I'm using a ...