Whichever you decide to pick, have all the parts be 3/32 or 1/8. I was having major slippage issues with using 3/32 parts and a 1/8 chain...really bad idea, even though I've heard you can run it like that. Im using a chain tensioner and a 3/32 chain to avoid it from happening again. Anyway-dont know if either are that different, but when I have more money im switching to 1/8 components.