Yes the way AMD cards get faster over time is really good actually. My 290 was a legendary card in this regard. Even the much derided, “bottlenecked “ etc. Fiji card I’m using now, seemed to struggle a bit with Hitman at 1440p on launch last year, but now that I’ve gone back to Hitman it plays it perfectly. No stutters at all, even on that engine. It’s even playing DXMD fine now, and nobody seemed to be able to get that game to perform properly on launch. Honestly I don’t even need a gpu upgrade anymore (although I still want one of course), which is good considering there’s nothing available!
Never seen DXMD play particularly well with anything above medium settings at 1440p or higher over a range of cards The Fury X is actually the most consistent I've seen IIRC and even then it couldn't run some settings at higher levels while other cards could but would be quite nasty in places - that engine is a bit meh (if you use ADS much in the game its a lot worse partly due to some mouse/framerate issues compared to running around not ADSing).