Get the apex because Apex fusion is worth the wait, I am currently using it and boy does it make a difference. It truely is super easy to configure now, plus id you are using any of the supported light systems or wave maker units the wizards will simplify your life. I personally bought the radions and ecotexh pumps because of the whole controllability deal and the fusions connections to them really puts those products over the top. I only wish I waited 2 months because as soon as I bought the 2nd gen lights the 3rd gens were released. Womp womp.