20 Long.. Lighting Options?

Currently running a Coralife dual t5.. I've heard mixed reviews from people on whether or not that's sufficient enough for coral. A friend of mine has a 24" Current Orbit led available and basically I'm wondering if that would be a better option.. The watts are only twenty something but it would be nice to have a controller and different settings. Anyone have experience with the Orbits? Good/Bad? Possibly run both?

Any help appreciated and thanks in advance