WDP Victory
I sometimes train with a team in warwickshire, and a lot of them have Angels - we've recently switched to WDP's victory paint - after all, what better paint could you shoot with an Angel than paint made by the same company!!
It seems to shoot good and straight and the minimal of breakages that you can expect! With WDP based in Birmingham it's no problem getting a hold of it for a good price too.
Hope that helps!