I plan on either purchase the new FlexTT5/MiniTT1 setup, or just standard PocketWizard Plus II's soon.
Here in a Arizona, most of my weddings are outdoor in the afternoons. I have a lot of trouble getting CLS to work outdoors in bright sun. So I plan on picking up some form of RF triggering in the next month.
Been holding out to see reviews of the new system for Nikon. After the trouble with Canon units, I was to see that the Nikon units work well. I don't need long distance communication. Just 5-6 feet will be fine.