Track count is definitely the biggest draw for me. I’ll usually resample Digitakt and Syntakt tracks into the OT or DT to either create stereo weight or build specific tonal range (ala a section of layered guitars or synths), which works exquisitely how I either want it or am used to it. But the P3 with Lite (yes it’s Lite) track limit is a major issue. Also adding more effect sends is a hard limit of 2, which is basically not an option at all instantly when creating any preset instrument.
M4L will likely stay a mystery for awhile. Years of programming for web might come in handy. Looks like I’ll get the robust Suite with the 12 perk down the road. Looking forward to pumping my AH+fx in to a master mix finally.