Best upgrade path or keep waiting?

[dfsgsfa]

have been wondering is it the right time to upgrade, here is my 3  setup

 

gaming pc 

1080p 24" 75Hz with gtx970

 

htpc 

4k tv with hd6850 @1080p , that can play emu at best

could set to 4k 30fps but really not desirable

 

office \ banking

fake gts450 with some world of tanks at lowest 

 

imo, gaming pc is fine unless i upgrade monitor, yet looking at aoc 24g2 isnt instock everywhere or selling $100 more than msrp... then maybe  a 5600xt or 5700 with xt bios will do, but by that time, new navi or rtx shall be out...

 

as for 4k tv, would a rx570 or even a 5600xt be enough if i ever try gaming on it?

i think deals right now is still

used rx570 , gtx1070, or new 5600xt

 

any suggestions helps, thx..

 

[WambleCropped]

wait there is huge new line up of parts coming like the ryzen 4000, rtx 3000, nad 10th gen intel. For the 4k tv question get a higher teir card like a 2070 or 5700. This is kinda a weird time to upgrade because of jacked prices, so I wold say wait till next gen