I have Invisiglass on my WoZ and Dialed In. I hate having to use a special cleaner. It looks fantastic, but it's a hassle, especially when kids are playing my games almost every day.

Do all the glasses need special cleaners? If one doesn't, there's your winner.

It's a pain. It streaks on the other machines more than regular glass cleaner. So it's annoying to use. I like the foaming glass cleaner that works WAY better. Plus, you can use a paper towel on the other games, not on games with HD/PDI/Invisiglass.

Also, cleaning is harder on these glasses. You have to work much harder to get little spots out.

Difference is minimal. The big issue is whether or not you need it for your own situation. With my lighting, it's not a very big upgrade for me. In some other locations, the games are begging for it.

Ghostbusters came with glass that cut me. Is Stern still doing those sharper edges?