The Quest Q20 detector has a recovery speed adjustment. Were you aware of it? As for the cheap device, it’s a rare, if not to say a unique, feature. Here’s a Quest Q20 recovery speed test with different Recovery Speed settings.
Recovery Speed 1:
Recovery Speed 2:
Recovery Speed 3:
All about the new Quest Q20 is collected here (tests, comparisons, opinions and reviews). Time and practice will show whether it’s a good machine or not. Happy hunting to everyone!