My PC doesn't crash, even though its overclocked 20%. I've been building them since 1986 which is the main reason I don't like Apple, they lock up their proprietary box while I like to tinker and upgrade components. You'd think most AR enthusiasts would also want computers they built themselves. So yeah I hate Apple.
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together. You'll remember the quality of a gun long after you forget how much you paid for it.
US Army 1966-69, VFW Life Member, Retired Geek