What is the best florocarbon in your opinion???

I have used just about every brand i can think of.... So far Seaguar invizx is the best i have used... I like BPS XPS its good but wont cast quite as far as the Seaguar. Vicious is good in the larger sizes 17lb and up but the 12 was a ltiile to wired for me. P line was decent. I mostly use floro crankin and anything but top water. Mostly 8, 12 and 15 or 17 lb test. Whats works best for yall especially in a 12lb test size. Im just trying to find whats working good before i buy a couple of bulk spools.