I have used a Strobo Flip for many years and love it but decided a clip on tuner would be a better option for gigging. I am very happy and impressed with the Stroboclip device. I use it to tune my Modulus Quantum 5 and it handles the low B great and is very stable and quick. I am using the "Bass" Sweetener and am very happy with the result. My only negative comment would be I REALLY wish the connect feature worked with Apple's Safari browser. Not a fan of Google Chrome. I also wish a mini-usb cable was supplied or at least available as an option though I imagine they are readily available. All in all five stars for a great little tuner.