Yeah, I have Novation Remote 25SL, Arturia Beatstep, Arturia Beatstep Pro, Arturia Keystep, Ableton Push 2, AKAI APC40 mk1, Behringer BCR2000, Behringer FCB1010, CME Xkey air 25.
Used to have an M-Audio Ozone, and CME UF6 but they died.
Novation has the better software IMO.