Well, Blacknet, the diving I had planned to do this weekend didn't happen after all. I was bummed, but on Sunday, I packed up the mask, snorkel, and a bathing suit and drove off to the YMCA to check it out in the pool. What can I say? I was desperate. Anyway, I free dove (dived? We have been through this, I know) to the bottom of the deep end, snorkeled the length of the pool, and then tested it with the snorkel in place underwater to simulated a regulator in my mouth. I did get a few puzzled looks out of the lifeguard, but other than that no problems! And no leaks! I have a small face, so a good fit is really important.
While snorkeling with it, I noticed how the really low profile means a lot less drag. I think this is a keeper, although the black silicone skirt is going to make me look mean. It didn't make things noticeably darker underwater, either. I could see very little of the frame from the inside looking out.