Looks sweet but $5,200 for the 15g setup? Seems steep. An ebiab and a separate fermenter wouldn't take up too much more space, if any, since you'd have to store the biab portion of the setup during fermentation. Does look nice and well thought out at first glance though...
Yessss!!! Ok... so lets think side by side, apples to apples comparisons. Lets stick with Brau Supply stuff for the eBIAB (their 120v set-up is a little expensive, but their 240v is right in line with Claw Hammer, so Id say it evens out).
#1) Unibrau All in One V3 in 120 or 240v, EZBoil: $1269 [10.5gal Kettle, 20lb grain basket]
- Spike 5 gal Unitank w/ heating and cooling system: $830; Spike 10 gal Unitank w/ heating and cooling: $930
- OR SS Brewtech 7 gal Unitank with heating/cooling: $1119
- Counterflow chiller: $199
--> Total: $2298 - $2587 (Depending on which unitank you go with)
#2) Unitank Pro All in One, 6gal, 120v or 240v: $3,699 [Kettle + Unitank + built in cooling coil which are used to drop wort to pitching temp and manage temps).
So I guess the main question is how much is it worth to use less equipment and have fewer steps? This cuts out the need to hook up and clean a cooling system (including cleaning submersed cleaning coils), sanitize and transfer to a fermenter, and use an external temperature regulation system for temp management. And I suppose less to clean (it has a CIP ball) - is it worth $1,100?
Gotta say, that previous to this post, I would have said that it was absolutely worth it - without hesitation. But this does give me some pause.....