Unfortunately, I haven't fished in any water over 22 ft this year, but it did just fine in 22 ft. There are a lot of youtube videos of guys using them deep for lakers. I don't think you'll be disappointed. Another great selling point is that the birds operate on another frequency so you can fish right next to a vex/marcum and not get interference. I have a marcum showdown and it was fine. Fished with my buddy who has a fl-20 and no issues.