I really dont know yet for mk11. I used pad for the stress test / beta because i wasnt sure where to put the amplify button. Going to have to try different things on training mode.
As far as sticks go, its fairly easy to replace pcbs now. Never used a converter so i cant speak on that.
@Gerchap just my humble opinion but im not sure those 6 button mk style layouts. ... On second thought with the meter burn system gone it might actually work out. Idk, if you get the chance to try it on mk11 please lmk what you think.