The radions are sharp for sure and the ability to synch with the power heads is a plus for sure.But the 750.00 price tag is painful.I use the AI SOL Super blues on both our tanks and have nothing but praise for them.The new AI phoneix will be out soon and will be wireless controled and have rbg also from what I have been told.They also will be moduale constructed insted of a chip which to me is a plus and allows you to easily upgrade in the future.Both systems or brands are leaders in the field and you really can't go wrong with either one.Just depends on what ya want to do now and what the future holds.Makeing sure the unit is dimable to me is the most critical then optic or reflector choices is next.AI does allow you to choose diffrent angles not sure about radion.Hope it helped and looking forward to seeing your build completed