Hi ya, I'm about to start my second grow. Based in the UK choices of automated systems are limited (I know of a few more). Money is tight and all systems seem expensive. Happy to spend! Just want to be sure I've chosen correctly. I can't even establish if a drain to waste system would be best? Or do I go with an RDWC system? Please help peeps I'm a little confused. Many Thanks Sent from my SM-N950F using Grasscity Forum mobile app