Yeah, DSA isn't the same company from the late 90s/early 2000s, but they still build good rifles, IMHO. I know that they had issues with their "cast" receivers a few years ago, but I think they moved away from them.
I bought one of their StG-58 rifles back around 2007. It was built using some surplus/US parts and a US barrel, which was a bummer, but no issues with it. I also bought 18" Para model around the same time and never had any issues with them.
I own a Pre Ban FN FAL with a 20" barrel, which I believe is a 1982/1983 rifle. Honestly, my DSA rifles has both a better fit and finish than my original FN FAL rifle and I'm pretty happy with DSA FAL rifles, plus if you should ever have an issue(s), they will fix it for free.
I also bought four of their stripped "milled" receivers back in 2006/2008. One was a "British Inch Pattern, L1A1" receiver and one was marked with "German G1" markings, in the correct locations. Both receivers were built into complete rifles back around 2011, using a British L1A1 and a German G1 parts kits WITH excellent original barrels... The L1A1 barrel was a virgin barrel. I can't remember who built them, but both are keepers!! As for the other two receivers, they were Type III Metric receivers, made during a special run back in 2010/2011, which at the time, wasn't one of the stock receivers.
I just had one of the Type III receivers built into a complete rifle by DSA, using all DSA parts to build a late 1970s/early 1980s Belgian FAL. It took DSA roughly 2 months to build it. I sent in the DSA receiver and all the DSA parts in mid March 2021 and I got the completed rifle back in mid May of this year.
If you want a FAL Para model w/a 18" barrel, pre-pay for one now since I honestly don't see anything, other than ARs, going back down in prices.
IHMO, you can't go wrong with a DSA rifle, in today's market. I see, from time to time Imbel parts kits w/US barrels going for much more than what they're worth. I'm still sitting on two Imbel parts kits w/original Imbel barrels, which I'll end up selling in the next few months. If given a choice, I would go with DSA parts over a well used Imbel kit. BUT!!!! If you find a Austrian or German parts kit, I would jump on it.
I remember those SAR-48 rifles from the mid 1980s, which were built by Imbel, in Brazil and imported by Springfield Armory. Back then, you couldn't beat the price!! Well, I was looking at the SAR-48 and an Argentina FM-FAL rifle back in early 1989, but ended up buying a HK-93A3 to go with my HK-91A2 rifle... Well, in the Summer of 1989, Pres. Bush signed a EO banning any FALs from coming into the country... Being a young Army sergeant, I couldn't afford the $1,500.00 plus price on a SAR-48 or the $2,500.00 plus for a FN FAL.