If you have the space put both release and beta on your rig. Release, though not perfect, is relatively stable with many things working. Beta will AWAYS have issues and that is what its for. By definition its a WIP and uses those who want to mess with it as testers a chance to hopefully improve the product while seeing some of the newer innovations. I don't expect a beta to ever work correctly. If it did it would be a release version. I don't complain about a beta. Release maybe depending but I also realize sometimes in getting a part to work, you have to temporarily break another. I think they sometimes roll out things maybe a little fast on release but when the bugs come in, for the most part they seem to try and get them fixed. Everyone has their pet bug and wants that bug to be fixed first. Sometimes it can, other times it cant. Roll with it and choose your version with what your tolerance level can handle. Just my two cents.