Took my Joyo American sound to a rehearsal space tonight to test it out and I am amazed by it.
I used it with a cheap, Chinese tubescreamer clone and delay and it sounded great. I played it through my Gear4music 30w combo and it transformed it from a lifeless box into what sounded like a good approximation of a Fender valve amp. Then I tried it straight into the pa and it sounded just as good, although the drummer preferred it through the combo.
I am blown away by how good this set up sounds.. I am waiting for a compressor and a tuner from Aliexpress and then I will have a great little pedalboard that I can gig with, without an amp, for less than £75