The Ultraweld is the clear winner if you're on a budget. As far as looks go, you'd have to decide what looks best and how much you are willing to pay for it. I do not how much more glass space would be lost but the larger the window the more irrelevant it becomes. Maybe have the LS dealer price out the Bainbridge line as it is pretty good at what it does.
I meant to say that the LS has a slight nod in overall performance.
At that price point, I also think the UltraWeld is a better value and especially if it is available for the same energy rebate.
I agree with you 100% on the Bainbridge....well said!!