Maybe it's different at 85 with different gear, gems, enchants, and whatnot, but right now as I'm leveling and running dungeons I do more DPS with Singular than with CLU. I have absolutely nothing against CLU, and I use it frequently. I was just saying that the way I'm running things I get more DPS from Singular.
There are things in CLU that I love, and they would be the multi-DOTting and automatic BoH management. Right now though, I'm not running content where BoH comes into play, even in dungeons. Things die too quickly for it to matter. So, I followed Wulf's advice and turned it off. I do wish the multi-DOTting would work for me, because I'm sure I would get more DPS from CLU if it did. For some reason it jumps targets very quickly without casting spells. I've watched it cycle through targets and not cast a single spell. I've had to switch that to manual as well, which I don't like. I'm very sure it's probably something I'm doing wrong, as I'm sure this works as intended, but I can't figure out what it is that's not working properly.