I know much has been written about both and the latest wp/b review here mentioned the Marmot Essence, a close sibling to the Super Mica. I'm looking for something that can not only be used for backpacking/hiking/climbing, but also trail runs, adventure racing etc.. I already have a heavier 3-layer Rab eVent that is much sturdier for when things get ugly. The Houdini has quite a cult following, especially too with the crowd in the UK. It seems that the Houdini might be a tad more breathable and sure its just over 4oz lighter. But it seems with the features of the Super Mica – pit zips, velcro cuffs, nicer hood, pack pockets and a true wp/b DWR versus water-repellant that it's worth the extra 4oz. I don't see how the real-world breathability could be vastly different with either, especially on the SM with pit zips. Any right now they both can be had for almost the same price, so that's a non-issue.
Anybody can weigh in that has used either or want to poke holes in my theory? Welcome any input. Thanks.
