Yes, I have both. The Arc’teryx pant is very slightly thicker, and appears to be “tougher” for bush-wacking than the Cloudveil. I think they would be comparable in terms of warmth. The Arcteryx pant seems to shed water slightly better, though I’ve never done a side-by-side. The Cloudveil pants I think would both “wet-out” and dry out more quickly. These are just impressions from the field, not “scientific.” I have a hard time believing the Arcteryx pants are really 10 oz- when I get them to a scale I’ll check that out. The Cloudveils definitely seem lighter. It’s a close call.