I'm not an expert but I do own an MK3S+, from what I can tell: - OOTB ready-to-print is a big one. There's a bit of a learning curve to calibrating everything

I'm not an expert but I do own an MK3S+, from what I can tell: - OOTB ready-to-print is a big one. There's a bit of a learning curve to calibrating everything on the MK3S+. It took me a few days to get mine dialed in and I'm not one of those people that's looking for perfect prints, I just needed it to mostly work. - Touch-screen + wifi + remote printing saves on setup: no SD card needed. I added an OctoPi to mine to achieve similar but that takes some tinkering and the OctoPi performance is spotty. - They're claiming a 70% decrease in print times