From my experience with 10-12" pans the 1.5mm thickness isn't really fantastic, too thin. I'd be all over the Mauviel 6504.30 11.8" w/ cast iron handle and 2.5mm copper thickness.
KabooseYou're right, I'd be worried about the bottom bowing with my electric stove top, that pan would become nearly useless after bowing for me. I need my pans to stay flat. Too bad they are not offering the 2.5mm thick pan.