They're all the same size, I think 8 inch? So big pans are hotter in the middle, and the outer 2-3 inches are noticeable cooler and never boil ... gimme a full size induction coil

Oof, yeah that'd be a dealbreaker for me, too, with any cooktop.

given that its like 6 grand or something

Yikes. They didn't come with an oven and cooktop attached, but I just spent 5 grand on a pair of 48v 16 KWh batteries (32 KWh total), so I guess I'll just keep planning to use those to power my current range haha.