It's a great pedal. I really dig mine. I don't know crap about actual pedal circuits, but it comes off pretty different than a TS. There are more lows on tap and the treble extends higher without getting harsh.
There is also an inherent "juiciness" to the feel/response. Now don't get me wrong, it's not sluggish or overly squishy/soft - it just doesn't have that hard, surgically tight thing going on. I would put it in that "tight enough" category if that makes sense.
My $0.02, if you find TS's too mid focused, TC-inspired boosts too thin, and Klones not tight enough, this one would be worth a look.