Stickers, o-rings, pads, what is the difference?

[sanbo]

Hi. I have a yyj speeder yoyo, and i recently bought the silicone red o-ring and anY pad from yyn.
Links here: http://www.yoyonation.com/product.php?productid=16410&cat=257&page=1
http://www.yoyonation.com/product.php?productid=16235&cat=257&page=1
Can someone tell me what the difference between stickers, pads, rings, and fllowable silicone  and which one is better and/or lasts longer? Also did i make the right choice buying those items? I appreciate your help. (I don't know if this goes under modding in the forum...)

[IV]

http://yoyowiki.org/wiki/Response_Systems

Read and learn. 

[Zuha]

what's different about the response systems?

well, they feel different. flowable silicone binds tight and grippy.
others are sometimes slippy. all of them are different.

check the size of the groove before buying pads. some pads don't fit speeders.