Had AI Sols for three years and awesome performance and switched to Radions G3 Pros and honestly it's by far the best lights on the market in my opinion after tried three different brands (Ai, Marineland and Kessil's). I added two low profile Hamilton Aruba T5's using ATI Blue + and Coral +, two in the front then the Radions and two in the back. Best addition in growth terms, T5's only ON four hours. Awesome addition but perfectly fine with just the Radions, only downside in my case are the software for the reeflink have way too many glitches and kind complicated, really miss the simplicity from the Ai controller. Anyway after been with Radions and reeflink I will never go back with a different lights my sps and zoas looks just unreal.