Brochran,
I know a lot about the HK (owned several 91s for a long time), and about the M-14 / M-1A (owned several Springfield M-1As) but relatively new to FAL's. So far from what I have read and practiced with my STG it all seems nearly "soldier proof"
B.T.W. - Yes I can field strip, clean and reassemble all the above. (along with ARs, AKs, 1911, Beretta 92, Ithaca 37, rem 870, Moss 590, Benellis ect...
Sorry but I don't get to keep one by my side 24-7-365 (nature of my work)
Put the money toward ammo (Lots of it!) and groceries (long term storage food)
Regarding things know...
1. you don't spend money on name brands;I think the JDL PRT is as good or better thanany of the HK's I have owned (at $900 new Vs. $2,200 used that is about $1,100 less expensive to boot - why that is enough to buy two rifles, pay taxes and fees and still have money left over for about 200 magazines !).
The Austrian STG58s have the reputation as the top of the line for FAL and Imbel receivers also have a very good reputation from everything I've read up with. Something wrong with that combo??
The Poly Tech M-14's have the Forged components, especially the Forged Receivers that "Different" on the M-14 Forum rates are the closest to USGI. The other parts are all good quality, with the possible exception of the bolts which may / or may not be soft (mine are maintaining headspace great, but I may pick up a new Norinco bolt from a Canadian friend - just for peace of mind as a new hardened bolt for the gun costs under a $90) As I picked up both guns for right at $1,000 which is less than what I'd pay these days for the Springfield with the new cast parts
Optics, - Well I mentioned that the difficulties of the mounts in the comments earlier. Probably go with a set of quick mount / dismount rings to swap between scope and red dot. or just keep it real simple with a 1.5 X 5 power scope with illuminated ret. for all around use. - May mount it on a quick off and on ring set to go to irons or glass as needed or possible.
What I really want to get out of this is a good Defense Rifle that goes BANG every time, (mud, sand, snow, hot, cold, whatever...) that is reasonabley accurate (sub MOA is great, but in the real world rarely / never happens with rack grade rifles and surplus ammo) I figure if the rifle holds to 2.5" groups then it shoots well for a defense gun to hit out to 400. Can hunt with same. (this factor rules out my AK or ARs)
Thanks for trying to contribute, but I have some experience with the guns, trying to learn more from those other shooters out there. (experience is the best teacher!)
BIGGER_HAMMER