[spaghetti]

Ten of fifteen years ago there was only one choice superior to all the others: C4.
Nowadays there are so many good fins on the market that it's really hard to pick.
I dont know Nemo's or Carbontek, but you can't go wrong with C4: just choose the right one depending on your type of diving. As for carbon, don't worry: their allieged fragility is just a legend. Not true.
Now
What's your average depth? How is the bottom where you hunt (rocky? Kelpy?). How much do you weigh? How strong and trained are your legs?