I'd enjoy using the m30 a bit more if they fixed some of the problems, otherwise that dpad is among one of my favorites to use. The lack of pivot really kills the dpad for me since it's so easy to depress all 4 buttons at the same time. Mine had another problem develop which made the dpad unusable since it kept sticking. If you enjoy a 6 button pad you might as well go for a fight stick since most controllers have some significant problems for me.
I've heard good things about the Victrix controller and the Octa (although the octa has some qc problems). The Raion would've been an amazing controller but it suffers a lot of the same problems the m30 has. The Fighting Commander is probably my favorite of the bunch.
For me the game still isn't "fine." It's a lot more stable now but even with a completely fresh install and save I'm still running into a lot of the problems that was present during launch like all the civilians looking the same regardless of the setting you're on, NPCs running into each other and then choking up sections of the map. I just keep running into these NPC blobs where they just stand there and do nothing. There's still things they said they fixed like npcs materializing out of nowhere.