3 pair at the moment. Old backup pair of Mares Power Planas, pair of XL Jets that I use all the time, pair of Apollo BioFin XTs that I only wear when doing easy fun wet dives, or tropical dives (same things, usually).
I'd like to add a pair of OMS slipstreams for travel (lighter than Jets) to places I still may want to dive dry, perhaps a nice pair of full foot fins for diving truly warm waters, and at some point I may want a bigger set of Jets or Turtles so I can wear bigger rockboots when diving dry, as my current Chucks barely fit my XL Jets. So eventually I'm guessing I'll have at least 6 pairs.
I'd like to add a pair of OMS slipstreams for travel (lighter than Jets) to places I still may want to dive dry, perhaps a nice pair of full foot fins for diving truly warm waters, and at some point I may want a bigger set of Jets or Turtles so I can wear bigger rockboots when diving dry, as my current Chucks barely fit my XL Jets. So eventually I'm guessing I'll have at least 6 pairs.