I have a 70's manufactured Springfield, back when they had real GI parts and TRW bolts, etc. It probably needs a new barrel but is still about 1.5 MOA with my match loads. If I were getting a new one today I would go for the James River Armory version, a friend bought one and it is much better quality than what Springfield makes now based on the samples I have seen.
Not for everybody, and I don't disagree with the criticisms above at all, but I started competition shooting with one in 1986 and decided I will always have one. If you gave me a mini-14 I would only head to the pawnshop and dump it. I am sure Ruger improved it since the 80's, but back then those guns were minute of barn door POS guns.