We had a 2013 class C jayco and traded last year for a new Tiffin gasser, after I test drove several other brands. It has the 6 speed transmission, and is a bit loud when accelerating in the low gears, and downshifting when climbing. But it is really nice and quiet in regular driving, we can talk, listen to the country stations, and even Bluetooth phone!
What a great floor plan, And NO problems with the coach. I read the Tiffin forum, and see folks write in with serious problems, ( many diesels) but it seems like Tiffin does take care of them , generally.
I wish you luck with your decision.
God bless America.
