I own a ton of boutique overdrives. The best I have are my Landgraff D.O., Klon KTR, Ibanez TS808HW, Maxon OD820 and JHS Moonshine. The Waza Craft BD2W is awesome, but if you want more of a TS flavor, then the Waza Craft SD1W might be for you. I own a Timmy, but do not like it for metal. I like it best with bright 6L6 amps, but it can sound great through my 1987x. The Moonshine is probably the most versatile of the top ones I listed. It also has a fantastic feel to it, so if you ever want a high gain feel but without all the distortion, it's great on a clean channel. It goes up to a medium overdrive. Works damned near as good as the KTR as a clean boost. However, if you want a do-it-all pedal that always sounds good then the OD820 cannot be beat. More gain than a tube screamer, a clean boost as good or better than the KTR, a voltage switch that lets you go 18v or 9v to more or less headroom, and a VERY nice feel to it.