Given that I've fought the "glare vs, non-glare" battle for a long time, I finally decided to abjure any glass with fine art prints. Four years ago I mounted an entire show as float mounts, and will never mat, glaze, and frame another print. The public specifically commented on and liked the float mount technique and several purchases were not simply for rolled prints, but specifically for float mounted prints.
I've no intent to hi-jack your thread in favor of float mounts, but for solving the glare problem they can't be beat...and they are considerably less expensive than the traditional mat/glazed/framed presentation.
Are there places that will mount your own printed photos this way?
Dave in SD