You won't regret using the museum glass. It is more than twice the cost of regular glass, but you will swear there is no glass on the print. I have worked part-time for a former student of mine who has a frame shop and we put museum glass on over half the jobs. People love it. Just make sure they tell you how to clean it when you buy it. The company we get the glass from has a sticker we place on each job I frame that tells you the correct method for cleaning. If they don't do so, just let me know and I will email you the procedure. For the cost you don't want to ruin it the first time you clean it.