I ended up getting LP a month ago even though I have a NG line at my house already. Cruising Kijiji, I see many NG listings because sellers move and new house does not have NG line. This BBQ will likely out live my stay at my current house so I don't want to deal with that in the future.
I also got the E model because SS is a pain to keep clean. I signed up for HD CC for an additional $100 off and got free delivery and assembly from the manager.
This thing is a gas hog! I went through a 20lb tank already using it 2-3 times/week.