What I Liked:

Dual Tubescreamer TS808 clones. 

Can be used individually for 2 different tones or combined

I got a B-Stock item - reason it was marked down was because of "handling damage" which basically amounted to the box being a bit banged up and the bubble wrap was all popped and a single scratch on one of the knobs that's barely visible.  I saved $30.

A single TS808 would cost you at least $140 and I got this dual pedal which has 2 TS808 clones for $10 less. 

What I Disliked:

What's not to like?

What I Would Change:

Not a thing

Recommendation:

looking for a great blues or classic rock tone on a budget - get this pedal... or at least get the Visual Sound Route 808 which is the single pedal version of the Double Trouble.

If dual Tubescreamers isn't to your liking, they also have the Route 66 which is the same TS808 clone and a compressor in one pedal or the Jekyle and Hyde which is the same TS808 clone plus a distortion pedal in on dual pedal.