I’ve fallen pray to the lure of the MPC and ended up buying and eventually selling two of them!
My brain is too simple to go from the ease, comfort and speed of programming and manipulating beats and samples on the OT to the stop and go experience of the MPC.
In my experience, it took way too many steps to make simple things happen on the MPC. While the same can be said for someone in their first 30 days of using the OT; however, once you get the hang of using it, there’s no other sequencer/sampler that compares - IMO