dehaas
* Ace Member *
i picked up one of the concave z zones and absolutely love it and was looking to buy an extra few from dd and noticed that all that have were clear ones. for the same amount of cash they have cryztal and glo zones, and i was curious on if there was any difference in stability between the 3. i'd imagine cryztal would beat in the fastest. right now i'm leaning towards picking up some of the glo zones, but wanted a bit of feedback before i pull the trigger.