Gosh I personally haven't had a chance to field test them yet I will probably do so shortly and give you my own opinion a good friend of mine in Oklahoma has been using them Studley and doing quite well we will fill you in on more details is the summer months roll in here the water is just starting to warm up in the state of Oregon in the high desert country on the snake river our temperatures have been averaging into the 60s every day they have been pulling some 15 inch CRAPPIE also the smallmouth bass fishing is picking up.