I have 35 windows to replace in my 100 year two-floor house. I recently got three estimates: 1) the Thermastar Pella, double-hung vinyl from Lowe's, but they feel cheap at the store. 2) Home Depot offered a cheap American Craftsmen, but my searches have turned up some horror reviews on this make. 3) I am currently considering Pella's Encompass line, ordered directly from the manufacturer. Does anyone have any reviews about the Pella Encompass line, or other suggestions on good windows to consider? Thanks!