I currently have a Kimber Ultra CDP II and a O4091U Colt Commander. Both have been fine for me.
There are folks that will tell you to stay away from Kimber for a couple of reasons: That it's, well, a Kimber and is over-priced and unreliable. They will tell you it only has a one-year warranty. I haven't had any issues with mine and it is my go-to carry piece so I'm staking my life on it and I am confident in the pistol functioning properly. The other reason is that the Kimber you are looking at (like my CDP II) has a bull barrel and therefore does not have the standard 1911 guide rod, barrel bushing, and recoil spring. Some will tell you that because of this it (or any 1911 under 4.25") is not as reliable as a Commander or standard 5" pistol.
Again, my Kimber has been great, but I have heard enough noise on the internet to at least get me to question whether I would consider another Kimber.
Of the two you posted, you can't really go wrong with the Colt Commander. I also have a full-size XSE in blue steel and it's a fantastic gun. I vote for the Colt.