setch,
I think you're right... GTX isn't as breathable as the other two but I usually hunt on the OR coast which is literally a rainforest with lots of vegetation. I've gotten good feedback on the Proshell (3-layer) in the Stormfront clothes by Sitka (their premium hunting jacket/pants). Mixed reviews on the Neoshell and eVent under non-stop rain and heavy vegetation. Under other conditions the eVent and Neoshell sound awesome but on the coast its hard to find anything other than pvc/rubber that is actually waterproof.
I'd like to try all of them under these conditions but found a deal on the Sitka that was ~50% off so I went with it. If it doesn't work, I'll post the findings.
Jason
