I had a DSA SA58 (the 'cadillac' of FAL's?) and sold it.
1. Did not care for any of the available scope mounts and how they attached
2. Did not like to clean the rifle with the scope mount attached (if detached requires rezero)
3. Never able to get consistent acceptable accuracy (say 2-MOA) regardless of ammo, scope, scope mount.
4. Did not cycle well with some ammo and had to fiddle with the gas setting.
Have an HK91A2 - my favorite rifle. (Don't know how it compares to clones.)
1. Have removed and reattached the ARMS claw mount with scope at least 50 times and have never had to readjust for zero. Dead-on every time.
2. Accuracy of 2-MOA from its bipod and using Port or Aussie ammo. Once shot 20 rounds, 18 of which were in a 1-1/2" group at 100-yards, firing one shot every 3 seconds - WITH THE CRAPPY TRIGGER! (Getting read to have it worked on...) The other two shots were about 1/2" higher and lower than the rest.
3. Have never had any functioning problems of any kind.
4. Magazines ARE NOT EXPENSIVE! New ones can be found for $9 or less, used ones in excellent condition for $6 or less. A year ago I bought my last four, new in wrapper, for $7 each at a show.
Check this site:
http://www.cdnninvestments.com/hk.html
5. Easiest to take apart - until you get to the bolt, which scares some people. BUT, once you learn how to do the bolt, it is really a piece of cake. Honestly.
But as I said, I am talking about an HK91, which run around $2000...
Perhaps someone could compare the HK91 with the clones?
Just my 2¢