Check out the Zeagle fin - It looks different, and is quite flexible but will keep up with just about everything available. The fit is awesome and you can wear it with or without booties. I prefer the booties for long dives or trips. I wear them all the time and can swim backwards as easily as forwards. They can't weigh more than a pound each and travel flat. I have jet fins that I have worn for 25 years and use the Zeagle whenever I travel.