I got both of these jackets in the mail from REI to see how I like them and I'm having a little trouble choosing one. On the one hand the Precip is full-featured, pit zips, pockets, comfortable and would probably be a lot warmer in the cold. I also like the way it fits and it weighs in at 11.4 oz on my scale. On the other hand, the Helium II is super light, weighing in at 6.8 oz in a XL. It's also fairly comfortable but feels more like a wind shirt, which could be a bit of a plus if it can double as one.
My other layers include a merino wool t-shirt, a Patagonia Capilene 4 hoody, and a Montbell Thermawrap jacket.
I'm starting my thru hike in Georgia on April 3rd and i'm thinking I might still hit some winter-like weather during that first month.
My questions are, will the Helium II be enough in the first month? Will the lack of pit-zips suck, and how dies it work as a wind shirt substitute?
I've never owned any previous versions of these jackets, so any input would be welcome.
Cheers.