Hey I was thinking a GM but I want the hub kind but theres none at YYN so if i got a regular 1 would z-stacks works as hubs??
why buy a regular one when you can get a already hub stacked on here at YYE.
http://yoyoexpert.com/product/yoyofactory/grind-machine/
there is also the GM 2 if you got a little extra coin on you.
http://yoyoexpert.com/product/yoyofactory/grindmachine2/
later and keep it spinning.