Internet clearly killed graff, retarded questions every single day. If you're having problem with painting then why don't you fuckin QUIT! you think you get good can control a week? Everything takes time
Could just be your paint. Rusto n ironlak are extremely drippy paints. My go to is flame blue. Always sprays evenly rarely ever drips. Heard that kobra paint never drips. Havent tried it yet tho.
Is it good? It is certainly reasonably priced. 6 dollars a can with free shipping is very attractive if the paint is ok.
I seen some Youtube vids promoting Blue Flame paint using Montana tips.. looks good I guess it compares to Montana Black.. I fuck with that at $6 a can.