I have had 2M Red, VM740ML, Grado Opus3, V15ii, and a few others I am probably forgetting on my tables. Bought a MP-200 a while back, it has about 40 hours on it now and for me it is the best cart I've auditioned in my rig.
As stated already, the detail is the difference maker with this cartridge. Very musical and fun to listen to. I'm probably done swapping cartridges for a while now.