Cruising in Maine - Absolutely. Between the toggle float system and the density of the floats, and having them in channels; we snag a pot about once per week.How well does the line cutter work? Do you have frequent need of it?
Anywhere else- not so much. But you just never know.
The simple serrated edge or smooth edge cutters rely on one end of the line being secured to a trap so that when the line tries to wrap the line pulls tight against the cutting edge.
Unfortunately, as I found out, if you encounter a loose piece of line it will wrap nicely around the prop without cutting.
I have no experience with the two-blade cutters.