Thanks all for the input! Noise will be a big consideration for me as the tank is located near both the TV and the dining room. My wife doesn't want to hear noisy pumps while we're eating and I don't want a lot of noise while watching movies
. I think I'm going to rule out the ER RS180. The Vertex is looking pretty good, and I'm definately going to look into the SWC Xtremes.
Anybody have experience with the SWC Xtreme 160?