the best is artrage , i got it and it has so many different things, there's the paint brush, that looks so real, there's no hard edges like paint. its basicly the best program out there, you have to try this. you can agust how slanted your pensil is, how much pain is on your brush, use a palate knife to move stuff around, put a trace image, to trace over it, put a image right onto the page... its truly the best, i'v tried mostly all the other ones, and i find art rage the best.