Hello, I am a homeowner that is getting quotes on a new boiler (actually new heating system). The person I am likely to use, very experienced, has given me two quotes: One using a Burnham V8H3 Plus with new Becket Burner; and one with a PurePro Advantage 3 also made by Burnham, but apparently without brand name and saves me over $600. Advice please? I am hesitant about Burnham due to poor reviews on Furnacecompare.com however this is a "regular" boiler and not high efficiency. And this guy stands by them, and that's important. Advice on these two products, please? Thanks so much.