Geesh no mention of Vallejo, guess not everyone can get it yet.....
Vallejo is an awesome acrylic that airbrushes just as well as it brush paints(BTW for brush painting dont want brush strokes, dont want to have a magic thinning ratio to reduce brush strokes, go with Vallejo right out of the bottle! I have yet to experience ONE SINGLE brush stroke!)..........
I also use Tamiya acrylics, I swear at MM Acryl more than I use them, though I am still "experimenting" with the few colors I have left.
I've seen others use Poly Scale and get flawless results.....Much to my frustration I just cant use this crap......Might just be me but I doubt it.