i would never use tinted glass or lexan. i wouldnt want to lose any of the brightness and color intensity from the monitor. I try to start out with a happ controls monitor bezel and make every look nice instead of needing tinted glass to hide a crappy monitor mount or bezel install. I have real spyhunter and APB arcade machines and they both have clear glass bezels.
go team CLEAR!!! hip hip Horay!!! give me a C, give me a L, gime me an E, give me an A, give me an R, what does it spell?!?!? CLEAR, CLEAR CLEAR!!!!! lololol