I just picked out the only 80mm fork that was there and was Fox (not to get just to compare). The others were all just as much $ at the top end of XC forks. Seems 80mm is nothing these days, most forks are 100+. The Skareb ELite seems reasonable in weight and price.

Bike is a hardtail, Salsa 853 steel, XT/XTR drivetrain.