If you get an MPC, you’ll really want one that can run the excellent after-market JJOS. This means your choices are limited to the MPC1000 or the MPC2500.

Especially chopping loops will be much more intuitive and easier on an MPC running JJOS2XL than on the MPC2000.

The MPC1000 is pretty compact which means it might make the most sense for live use for you. You do want to make sure you get one with the “pad fix upgrade” installed. See https://www.youtube.com/watch?v=gNY3_1NQABQ on how you can check for this.

I’d also recommend upgrading to the MPCstuff Thick Fat” Pads.

Whatever you do, don’t get a MPC500; way too limited.