Are you seriously trying to say the same beat with identical qunatization, time signature, and tempo played through both MPC and software will "feel" different when hearing back? LOLWIth that said, there is/are differences in "feel" between the MPC and software. I can program a beat on Cubase in 4/4 at whatever BPM and the same in the MPC. On Cubase, it tends to have a stiffer feel to me even though they could both be quantized at 1/16. Now, you can go back in software of whatever and change the swing, strength, etc to get that same feel. I am not disputing that point, however, there is some difference in feel.
Anyway, assumptions from the typical hardware vs. mouse-click driven software debate doesn't work in this case. What other software out there other than Maschine has a dedicated tactile hardware controller with total integration with the software and mouse-free workflow that makes it feel like using standalone hardware?