I freaking love art blades. I put them in all my games EXCEPTING P3 Multimorphic and early solids state/EM games and a few special cases like TNA (mirror blades!). I absolutely feel like they add to the world under glass.
Art blades these days are typically a little thicker than they used to be, made of vinyl, and are not terrible to install after a few. I use the windex method mentioned above.
I personally like and prefer the ones from Tilt https://www.tiltgraphicsinc.com/. Pingraffix makes some neat ones https://www.pingraffix.com/ and most manufacturers have special ones for their new games. Star Wars Comic Art blades from Stern are the best I've seen IMO. For some modern games, due to licensing restrictions you really (controversial) need to order some unlicensed stuff from overseas to get the best looking product. I personally think these Bond ones from overseas look better than what I can get here and ordered a set https://www.wizardmod.com/product-page/007-pinball-wizblades
With all that said, Pingraffix makes some really neat and unique ones that are a mixture of mirror and sticker, some lit, and a few other really neat things. If you get a chance, I personally would recommend checking out the vendor booths at shows to look at them in person if you are on the fence if you are going to one anytime soon. If you are ordering from somplace random, confirm they are made out of vinyl before ordering. I've gotten a few old stock ones that were not vinyl that... didn't hold up well. Note that if you do go with art blades you forever have to be extra careful lifting and lowering your playfield so as not to scratch them.
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