FWIW the GoLite site is always an adventure.

Shangrila 2 is spacious for one but I'd not rely on it for two in long bouts of heavy weather--might be on the tight side.

In its favor, it's easy to pitch and quite rugged compared to a lot of lightweight shelters. Haven't had it in much wind, so can't comment on that. The 3 is a great two-person shelter and frankly, not much heavier than the 2 (again, just the canopy). It handles wind very well but requires relatively a lot of space to set up.

Cheers,
_________________________
--Rick