I need a bass tuner, so I might as well get a metro-tuner cuz I need a metronome too. I can't decide between http://www.musiciansfriend.com/produ...ome?sku=210533 http://www.musiciansfriend.com/produ...ome?sku=213014 or http://www.amazon.com/Intelli-IMT-20.../dp/B0002KTW2A

They're all good, but I honestly can't tell if any specific one is better. Please help...

EDIT: Or link a good one. But keep it relatively cheap, please.