I've researched radio triggers extensively, and I've never come across someone complaining of banding using the Cybersyncs (although it is quite common with the Cactus ones). If you're worried, though, call them up and ask their customer service if they've ever heard of any issues. The employees under Paul C. Buff are very knowledgable and extremely helpful. And yes, you'll need an adapter if you go with Cybersyncs. I'd suggest the #0128 at flash zebra. They are simple, reliable, and not terribly expensive. I have 6 of them and I use them on every shoot (although rarely do I use all at once).