Me and my brother are reloading partners and I just got a real nice remington 700 in .308 and he has a ar10 and a fal. And we are about to start reloading some .308 and he wants to set up the dies on the 550b for quantity vs quality and I would like to run mine on the rockchucker so I can make the best rounds to my ability. So my question is we need a 2nd set of dies but I don't have a fortune to spend, the set we currently have is Dillion and he said if I bought a set of rcbs I could use the Dillion set. Or should I buy something nicer then the Dillion if so what? I know the redding competition is the best but I can't spend $250 right now. Also I would like to know what type of brass I should buy from him, he has a bunch of range pick up so mostly lake city, RP, and FC and what ever else but I'm sure there isn't any lapua which is obviously what I want but can't find.