I have the Oasis II. It's good but I find that even from other rooms, I can hear it. That's the only draw back. I would recommend that if you get the Oasis that you get or build the fans to go with it. Air circulation is not the best with cabinets without them. I have 70 in the lower-mid, 66 in the mid and 63 or so in the upper.
I recommend the Oasis but be ready for a little fan noise. :ss