Blur Busters Forums

So im looking at two monitors the ZOWIE XL2546K or the Acer Nitro XV252Q. I'm going to main Vangard and BF2042 with a little valorant, CSGO, on COD i can hit around 230-300 fps(cold war). Im planning on upgrading my gpu to the 6800xt when the prices go down. Is it worth getting the 390hz even if i cant hit the fps on most games?
Specs- i9-9900k, 2070 super, 16bg 3600mhz.