So, I have tried a Matrix GT1000, Quilter Pro Block 200, Duncan 170.
For starters, the 170 is PLENTY for anything up to ONE 4X12, with a band. No problem.
The 170 is an excellent option and has Treble, Mid, and Bass controls.
The Quilter Pro 200 is $100 more...it has a bigger footprint, however you also get Reverb, some decent tone shaping controls, a gain control, and most importantly, a second output for a 2nd cab.
The Matrix is a different animal, obviously MUCH more powerful and also capable of running 2 cabs.
After spending some time with each, I would use ANY of these LIVE, I actually have used each of them.
There's no reason any of them wouldn't work for any club show, and even for bigger venue since you'd certainly be micing your cab.
Bottom line is YOUR needs.
If you don't need to run 2 cabs, the 170 is a cheaper, smaller choice with plenty of power. Definitely a great choice for home use and even gigs.
If you need to be able to run TWO cabs, then the "smaller" option is the Quilter. It can fit on a pedalboard if you like.
Should you prefer a rack option, then you are looking at the Matrix and the Duncan 700.
Matrix comes in a variety of versions, 800, 1000, 1500, etc. I have used the Matrix to run a pair of 4X12's at MANY gigs with much success. These are excellent units.
Lot's of good choices out there these days!!