Ofc human(gladi style)!
Actually char is just good as player is good. But if judging only by game parameters ofc it would be orc because of its huge con and nice racial skills. As some already mentioned,things going to change at Lindvior update,then I think Gladi style tyrr warrior will be "best". Despite those racials for me best is human race. So I would suggest you go for the race you want play not by "best" termins judging only from stats point. if you don't have a head even those things won't help for you.
On lindvior human gonna have nice passive race skills +10 to element resists and mental resist. And talking about class, i gonna stick to duelist what im used.
Elf Tyrr doesn't exist as a main class, so you'll need to choose between the existing archetypes. Unless you asked how good was an Elf Tyrr. I'd say that, stats wise, an Orc or DE one is superior. Dwarf Tyrr is pretty good, imho, and at the present state of the game has pretty nasty racial skills.