LoneWolf
Guest
I am a minimalist by nature and like to keep things simple. To me a purge valve is just something else that can eventually fail. It is also why I prefer the older cars. Besides, once you learn how to clear a mask it becomes second nature and takes all of half a second. That being said there are always the exeptions to the rule who for some reason or another have better luck with the purge masks. But if you are playing the odds, start with a regular mask.