Jayco, Cruiser, Starcraft, in my opinion, are all good brands. All will use similar component brands. All will have similar layouts. Each will have its own unique fabrics.
As a general guideline, all will have similar build quality. I've seen bad and good quality in all three, and in others.
We have owned Cruiser and Starcraft...both were great. Our next TT will be a Jayco...love the size of their fresh water tanks and in general, quailty seems high in price range we look at.
Pick your fav floor plan and jump in...the water is fine!