The Marvin Integrity, particularly the wood/ultrex is a really nice looking window with very average performance numbers. The Sunrise Vanguard/Restorations window is good looking and a top performer. So if you're most interested in energy efficiency, I'd go with the Sunrise.

Thank you ultrawindows. I keep coming back to the Restoration windows, even though they are more expensive.
I had a Andersen window rep come by and he gave us a quote for the Andersen 100 series. Are these windows junk?
The information that I have tried to read is from years prior.

Thanks

While I wouldn't categorize them as junk, they are certainly not high performance windows. I'd go with the Marvin Integrity over the Andersen 100 series.

Have you received a quote on Sunrise's Vanguard line?

I guess this is the same as the other thread about 100's.

Have you looked at The Energy Wall from Polaris?

+1 to the above comments. Infinity = Integrity in performance. Just different options. IMO, the reason to sacrifice performance is for the richness and beauty of wood. The Integrity offers that, the Infinity does not. If that aspect is not important to you, go with the premium vinyl.