This is totally my reasoning why I don't have a Woz as I've read and heard that people would like the new 2.0 system. I've passed on many pre-owned Woz and thinking about the NIB yet the price is much higher.
Also, I was concerned about the GI on WOZ. I play in dark or semi dark and even if I did leave the lights on for WoZ, my room is not well lit some people say it needs extra GI for this environment bit some people say the extra GI doesn't look good. I often wonder after all this time why JJP has not increased the GI capacity on the newer games and could even be adjustable so if people like less or more then can set it up as they like it.