I got a chance to look at the Ventana 3942 in Houston. This particular model has closet in lieu of bunk beds, but it was enough for me to see the layout first hand.
In my opinion, the KS 3943 and Ventana 3942 are almost identical floorplans. for me, I would probably do the round table versus the dinette.
Here are some large pictures (45MB):
I'm not a professional, so I forgot to hide myself in the mirror and I left my drinks on the counter.
I also got to look at the Allstar 4153. Another nice coach.