Guitar Tuners and the Buffer Question

Three guitar tuners to check out here, Boss Chromatic Tuner, The Mooer Chromatic Tuner and the F Zone Chromatic Tuner, which one is the best and which one would you use.

Also I explain the extra benefits of the Boss Tuner and it may surprise you.
Have you downloaded my app yet?

Android: https://play.google.com/store/apps/details?id=com.mobimaticbuilder.app.app585aaae78d8f3&hl=en_GB
iPhone: https://itunes.apple.com/gb/app/dave-barlow-guitar/id1191516496?mt=8&ign-mpt=uo%3D4

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Видео Guitar Tuners and the Buffer Question канала Dave Barlow