Really nice find, and especially excited to bring them on my next time trip since they can be taken apart for easy travel. Once they arrived I immediately tested how to take them apart and it was super easy, and also felt extremely secure -basically near 0 that the blade of the fin will fall off. Highly recommend!
I regularly used my old dual lens Tusa Imprex mask for the past 20+ years. Over the years the silicone had yellowed a bit. I wanted to purchase a new one because the fit was superb, but the new Imprex changed to a single lens (I wanted the option to add prescription lens). I tried the Tusa Ceos Freedom mask, which provided a nice fit, but it had a slightly more narrow field of view. Tusa suggested that I try the Intega mask. It fits just like the old Imprex (and Ceos Freedom) but provides a slightly broader view. I have a beard and mustache and never had a leak issue with these Tusa masks. I chose the transparent silicone mask rather than black mask, even though I take UW photos. I prefer transparency.