I have seen a lot of references to monofins lately and have been wondering about them. They seem a little on the expensive side for an impulse-purchase. What are the differences between the different models? What are the advantages of a monofin over a regular pair of fins? Are there things took for or to avoid? Are they a pain to lug to and from workout? Do people look at you funny like when you wear the center-mount snorkels? :eek: Any other consumer advice?
