Has anyone tried both the Hollis and Dive Rite fins? Any thoughts on the two? I need to replace my SP Jetfins because they are too small for my new DS boots, and I have narrowed my choices down to these two models in XXL. Neither of them are available in XXL or I would probably buy whichever had arrived at dealers first. They must all be on the same shipping container from China the way both manufacturers keep pushing back the release date...