I vote for the Ultra. Rented both before my decision and really didn't like the RG much. they ride the same. Wind protection is for sure better on the UC. RG is just plain ugly in my opinion. Sorry RG guys. No offense meant. Just the truth!
I got the Roadglide because I like the looks and ride.I also got the king tourpac with the quick disconnect.I put it on for trips and when my wife goes riding with me.I also like the looks of the ultra.With so many options like the intercom,cb it would be great to have.Yes you can add these but the cost is up there. With the ultra these things are there,if they are not that important to you go with the Roadie.Either way you will not go wrong.