I don't have any experience with the MP-200, but I did have an MP-110 on my 1210MK5 (again, not the same as the 1200MK5G) and it sounded pretty good. It did cause random static discharges while playing, which I tried to troubleshoot but could never find a solution other than it was cartridge-dependent. I ended up upgrading to the AT shibata cartridge (the AT150sa at the time, the current equivalent being the VM750SH) and it's much more detailed at the high end without losing anything with low frequencies. I love this cart with my 1210.