I have a 2x2-7x7, magic, mastermagic, Megaminx, Square-1, rubik's world, and a few other odd custom puzzles.
my best on 3x3 is 11 seconds, and that was an extremely easy solve with a PLL skip.
I avg around 20-25 seconds, and can do the 7x7 in around 15 minutes.
That was my previous obsession.