I've been wearing my iguana 2s for the last three days. My impressions are: great silhouette from any distance. Doesn't look as good up close. Starts to look big. Some details are a little funny. While looking down at them on your own feet, they have a very boot-like appearance I'm not crazy about. They also look bigger on foot, again slightly more boot-like than the ones. Also boot-like is the tongue and lace hole treatment along the tongue. I find that weird. I much prefer the slimmer profile and more tapered appearance of the nose on the ones. Quality is way better than the ones. Comfort level is ridiculous. Major downside is the neoprene. I really dislike the sheen, and these things are HOT on foot. Never happened in OG roshes. They feel really hot, not very breathable at all.