Replacement window reviews

[Karen O.]

Working on a project in the NE.  

I have two quotes for replacement of windows.  Debating on getting a 3rd.

One quote is for Harvey Classic Vinyl windows - Double Hungs (7) and Casements (4).  

The other is for Alside Mezzo windows (need to reconfirm as I was given a Fusion catalogue but a Mezzo quote) - DH (11)

Mezzo's pricing is lower (possibly due to all DH no casements) but I'm asking about the quality of the window.  

I would really appreciate insight from contractors in the BP community.  

Thanks in advance.