2G ceramic ball bearing

[jbeaton9292]

Well i was told a ceramic ball bearing mbc is better im not sure why regardless i bought the voodoo mbc with ceramic ball (yes ebay every review on here says its a great mbc) what is the advantage of this ceramic ball

 

[wolf alchemy]

Ceramic is lighter than the metal so you get a slightly better reponce from it and its more accurate. In theory the heavier the ball, the less spring pressure to hold it against boost, lighter ball means a better spring seal? I mean the spring pushing the ball into the hole to plug it.