Danskim - the SM is designed for "smaller spaces". It has a double cone design, is shorter than the Deluxe.
The Deluxe can be fine tuned more easily than the SM. It is also better able to skim dry than the SM can.
I wanted a Deluxe, but would have needed a custom collection cup made due to my tall sump. Klaus said there would be no upcharge for this, but I still hesitated (what if I cracked the cup? How long would it take to get a new one?).
I decided to give the SM a try after seeing nog pics from kennettson1's SM
It also doesn't hurt that you get a bigger pump than the deluxe, and it's cheaper
I say, if you have the space and willing to spend the extra money, go Deluxe! But it would also be nice to have another member join the BK SM club
They're coming out with an SM300 after Interzoo. pump to pull 3000lph air. You can upgrade the pump to 4000 lph!
Ryan - Sohal was just added a couple weeks ago. don't tell me about bigger tanks. This 180 is a downsize for me! I had a 240 in our last house, but couldn't find a spot for it in this house.
Thanks for the refresher, but I forsee another tangent in about....3 posts!
I'm just waiting for delivery on the skimmer. Not backordered, at least I hope not.
Bart - what do you like about that shot? the BOOZE?