I don't really care for the 36. Trigger has too much creep, the spot weld isn't really there for the scope, the scope itself, the red dot, no iron sight backups, the grip, and a bipod that has no adjustments. I've had the sights get condensation on them that erased the sight pictures.
The positives- easy selector switch, ease of cleaning and dissembly, and the gas system.
I'll take the Sig given the chance.