Is that in answer to my post you quoted or just something you wanted to say. Because it definitely didn’t answer the question about the most effective way to surface swim with scuba gear.
I'm sure the most effective way to surface-swim in scuba gear is very relevant to where and how you dive, your gear configuration, and the rest of that. I was only trying to point out that where and how I dive and swim, it isn't. Which in no way, shape, or form, diminishes your argument. It just suggests that its applicability has limitations.