I picked up a 2006ish trade-in 226R DAK in 9mm a few years back for something like $430 delivered with three mags and night sights. The first one ordered had a German-made frame and was just phenomenal. A friend really liked it so I told him I'd just order another and sold it to him. The second one I received, which is pictured below, has a US-made frame and when shaken you can practically see the slide moving on the frame - it rattles like a baby's toy but the darn thing works great and is very accurate.
I'm almost totally a DAO person and to me the DAK is probably the best iteration of it perhaps second only to the first generation of S&W DAO 3rd Gens but they're already half-cocked so it may not be fair for me to compare the two directly.
For me the DAK is a long but fairly light and very smooth action. I don't use the second stroke option which is a bit shorter, a bit heavier but just as smooth.
I've carried this 226R DAK on-duty now almost since getting it because it's accurate, holds a good number of rounds (primary mag is an 18-round MecGar) and was already surplus so I didn't/don't have to worry about it getting bunged up.
IMHO if someone takes some time to truly learn DAO/DAK and get past the "ewww, it's DAO", it can be just as effective and accurate as DA/SA while eliminating a step in the process (decocking, etc.) which isn't a huge deal but I'm a big proponent of simple.
Pic for fun: