I have had most of these fins, including the Power Plana Graphites. They were an okay fins but I could cause them to buckle, over driving them. Maybe it is just me but the only fins that I can recall besting my lap times with Jets are the FF Pro. I can basically haul axx in Jets. Maybe it is all of the cycling and swimming but I can flutter kick the Hades out of them and they do not buckle under load.
That said, I tend to prefer Mares Quatrro/Avanti type for warm water. Summer before this one, I got blown off a wreck, West Palm area, it was a bad drop anyways and I had my camera but when I put the power to my Avanti Quattros they buckled when I called Scotty for warp factor 9. If I had been wearing Jets, I would have made it.
I plan to get some free diver fins, I have used various types and while I am not sure I am faster in a sprint, I do believe they cruise at lower effort. For open water and drift diving and current, they make sense. Those Makos are looking cool.
N