Product review (4 stars): Stick with the single tap
Installation was a breeze with this!  Was actually fun to build.  With the two taps I decided to put a light beer (PBR) and a craft beer (60 minute).  The PBR was a 1/2 barrel and the 60 was a 1/6 barrel (or log). It was very difficult to adjust the pressure regulator to control both beers.  I am a newbie to this, so it very well could have been my fault.  Also towards the end of the PBR, every time I poured a beer, it had a big air pocket that shot out wildly before pouring correctly.  Again, probably my fault. A 5 gallon bucket did the trick.  I have kicked both kegs and this time I am going to try adding a second regulator.