No holds barred and cost is no consideration, would you guys take an AR10 over an M14? Fictional Canada where everything is non-restricted again. How about a Valmet M78 (.308 AK, was also available in non-.308 but we'll talk the .308)? FN FAL? .308 M1 Garand since cost no longer matters? Or an HK G3 / 91?
I have to be honest, much as I enjoy working on the M14, I think there are a lot better rifles out there. Our rules shrink the pool drastically however.
I've used all but one of the above here and abroad, and of all those listed I prefer nearly every one to the M14. The others never chuck extractors (Garands aside), seldom to near never blow up, often have superior ergonomics (G3, FAL left side charging, and and all less the M1 have a lower bore axis, less muzzle climb), better intrinsic accuracy (AR10), more reliable (AK / M78), better scope mounting, etc. The M14 will always be a winner along with the M1 with regards to its incredible iron sights, the rest is a pretty aged design of mediocre merit, that works fairly well.
So, all costs and considerations such as laws today aside, what would you have in the slot for your M14 in the cabinet?
I have a couple of these, and with a side mount scope it's my pick, mine run the basic irons which are poor beyond 200 yards, its only real drawback in my opinion. Close second is the AR10, actually it could even inch to #1.