I was a bit hesitant about spending all this money on a guitar tuner but after using it for a few months, I would still buy it even if it were MORE expensive. It's that good. So easy to use and its big display makes it so easy to read. It's also very accurate and very well built. I really like it a lot. As for foolishly griping about Peterson using Hot Glue in this unit, as one reviewer did, that's a brilliant move on Peterson's part because it keeps the wires in place and makes it very durable as well as very repairable if need be. Hot Glue is not that hard to take off but it's strong and it keeps wires from flopping around. When wires flop around too much then that's when they tend to break. Again, hot glue ADDS to the durability of this unit. Nice design on Peterson's part.