I use a Corsair K70 Lux with Cherry RGB blue switches. I am with Rorie, I have to have a volume wheel. I have another, quieter, mechanical keyboard with OMRON switches for if I need easy macro keys, but I hardly ever use it. I know a lot of people don't like the louder switches, but I love the clacking sounds when I type. Tried out a switch tester and I think my favorite are Kailh BOX navy switches because they are basically a cherry blue with a little more resistance.
I am not liking some (most) of these changes. The changes to shields makes my parry build a little less survivable. Getting rid of the cooldown reduction mutations also affects my build. This was the only game that I ever like the scaling enemies and they got rid of them.
There are others, but there are two changes that I really like: the change to the healing items and mutations, and the change to what happens to your cells after beating the hand of the king.