Well I vote for PRO Duck Fins! You go forward in the water when using them and also YOU CAN WALK with them on!!! Speed wise they are slower in the water than the fins you are talking about. Fishing is not all about speed for me. Price wise they win hands down at approx $30. Well for me the DUCKS take it for 4 out of 4, for things you should consider
in choosing Fins. MOST IMPORTANT IS THE THE WAY YOU CAN FISH USING THEM!
FORWARD BEETS GOING BACKWARDS ANYDAY FOR ME!

Fishin' Jimmy