Started experimenting again with a recent new amp day and several NPD's since the last stacking experiment.

This time, I decided to start with a Klone that will be always on with a slight boost, mostly after the lower mid push. I've found I'm really liking a ZenDrive before the Klone.

I could easily stop here as the pairing sounds great as both a crunch and lead tone and is very responsive to guitar volume adjustments. ...but where's the fun in that?

What recommendations would you guys make to try with the Klone and Zendrive?