Hey guys, I was wondering if anyone had any perspectives on these two RO/DI units: the Typhoon III that I see at airwaterice and the optima chloramine advanced. I know that I've seen a lot of folks on here raving about the Typhoon III system, but I ran across the Optima and it seems to have a few more bells and whistles (I gotta admit I like the integrated TDS meters). But then again... its $50 more expensive. I dont want to scrimp, but dont want to over do it either. I'm spending roughly $100/month on water @1.29 a gallon for RO. Figured I'd put it to you guys and see what opinions everyone has?