The original mountain models are the Aspira jacket and smock. Â The former is similar to the Alta2, but has higher harness friendly pockets and a helmet compatible hood.
The various models have different fits.
for me, at 6′ and long torso, I find that most of the modern trimmer cut models tend to be on the short side at the front (Quito, Helki, VAL) but many US brand waterproof jackets are too. I haven’t tried an Enduro. Â Though if wearing paramo trousers too, that is not really an issue.
I use an Alta 2 and found it pretty good this wet winter. Â It’s very baggy all over though. Like the Halcon. Â There is now an Alta3 which has been cut trimmer.