Just picked up a pair of PB2 Matte Black iridium Polarized from a German collector. That will be it for me, I don't like the Rootbeer Tungsten Piece, For me it is too flashy looking, I don't plan on looking for PB1 for my collection either. Prices are very high and for me personally i think the PB2 is aesthetically more pleasing.
Thx. If you have never removed plates from a PB1, I suggest you watch the video below first. I use plastic mobile phone tools instead of screwdriver, to avoid scratching, or leaving marks the frame. Also, don't do it too many times on each frame, cause the plates will become loser, each time you do it.