Hi,
Just looked at one in the tackle shop yesterday. They have great adjustments for up to your line to adjust tension to manually release and an excellant adjustment of a magnet for the line going back to the fish. Both seem smooth when working them and very adjustable. I will try a couple next year for sure. My only concern is in Vermont on Champlain we have small stockers and I like to keep releases set to set the hook when they release. Rubber bands work great at that time of year. I'm not sure if these will be much better than roamers. Oh, I heard roamer is out of bussiness. True????