after years with the rattle can i'm planning to upgrade to a real paint gun. i have been thinking of picking one up but have no idea what to look for. is there a one gun does it all (bed liner, undercoat, primer, base coat, clear coat), or do you need a different gun for all of them? is it like every thing else out there you get what you pay for, or can you buy cheap and get away with it?
Two words: Home Depot.