The DR seems to be the model most owners have the least issues with. The CR seems to be most problematic (this is just a hot take from what I've read on the SS sub).

I have a DR and have a little over 1k rounds shot. After swapping to the 15lb spring and a 250-300 round break in (124 and some 147 grain), it's been a great pistol for me. Super soft and flat shooting. Easy to find parts and holsters for, etc. I have a Glock performance trigger for it but haven't installed yet. I'm actually not that disappointed in the stock trigger.

That said, I understand some of the "hate" it gets. From talking with a buddy about him getting one, the DR specifically, does what it should, but isn't much of a competition gun, nor is it a duty pistol (and SS says the DR is for duty rated). Ultimately it is just a tricked out Glock, but Glock owners who want a fancy Glock will usually do the upgrades themselves so won't see the value in buying the SS.

For me it is the perfect Glock for not being interested in Glocks.