I've been looking at getting a new controller too (cause imma win the lottery soon). Old one isnt broken but a pain in the arse and limited capabilities without spending $$ (ethernet/powerbars, I can buy a new apex system for the price of these) . IMO, the profilux seems wildly overbuilt for what most peioke use it fir and any expansion (extra modules, powerbars) are pricey. The apex seems like a better deal and easier on the wallet, a;though when thay day comes when you buy a dosing pump (and it will
) it wouldnt be integrated into the system (which isnt really a huge problem anyways,