I have 3 DW 1911's, a Custom Caspian and a 9mm RO. The 9mm RO was bought for some plate shooting that a club I am in does frequently. The DW's are fit better/smoother and with better quality internals. I went with the adjustable sights on the RO because I want to be able to dial it in for competitions with different loads or reloads. The RO is made to be a range gun, not a carry gun. If you don't like the adjustable sights, don't get it. I can't understand when people get the RO and then complain about the adjustable sights??? It's not like they didn't know it came with them? The rest of the gun is pretty much the same as the Loaded and other models except for the sights, so why get that model and them complain?? Makes no sense to me. It's like buying a car where you don't like the color and then complaining about it when they had the color you wanted there as well, or buying a manual instead of auto transmission and then bitching about it.
Yes, the DW's are nicer, but the RO is pretty nicely fitted as well. My dad has one, too and his is fit more like the DW's, but not quite as slick. Mine has a tiny touch of slide/frame play where his has none. I will either upgrade the internals as I go to better quality parts or trade it when I find a DW Pm-9 in my area. Mine has been 100% reliable with the 9rd factory mags and 10 rd wilson ETM mags through over 300 rds (got it less than 2 weeks ago). I have put numerous different types of ammo thru mine, no problems. The 9mm has the fully ramped barrel, not sure of the .45 version. My dad's had a hitch in it the first several mags where it wouldn't go fully into battery. I took it apart and saw it was pretty dry oil wise inside, oiled it and cycled it by hand a bunch, running fine now!