I've used Xtracrylix for a while now (I used to live quite close to Hannant's London branch, and you're right, it's not always a good thing!) I tend to do most of my painting with hairy sticks, but i have sprayed them too, and they're good for both tasks with a bit of thinning. They are probably the most accurate colours out there in terms of colour matching, well worth the investment I think