I'm wanting to jump into automation because I want to simplify the process and I find testing and dosing a negative aspect of reefing (I wish I liked it like some). I've been looking at the Mastertronic (+Dosetronic) and also the GHL Ion director + KH director (+Doser). There doesn't appear to be much info on these online since they just got released but does anyone know how these compare with respect to simplicity and reliability. Those are the things I value most since if I have to troubleshoot a unit it defeats the purpose of automation for me. Anyone have any input with the comparison or are there other automations I should consider? (I didn't consider Neptune since I want calc, alkalinity, phos, mag and nitrates).