Nu-Vue windows?

Hello all – does anyone on this forum have experience with Nu-Vue windows, based in Oceanside, Queens? A dealer we received an estimate from (Lucky Window Products) is recommending them, but I’ve never heard of them and can’t find reviews online. Just wondering if they’re at least “okay?” We’re considering them for our rear windows as a cost saving measure, since we’re spending WAY more than planned on the front. The rear doesn’t get much exposure to the elements, so we’re hoping even “okay” windows might suffice – or does anyone have alterntaive recommendations? We’re trying to stay under $3500 for six windows, installed. Thanks very much in advance!    ~e