Giant TCR advanced, SL vs non-SL?

jQwan
jQwan Posts: 10
edited October 2012 in Road buying advice
Hi there,
I'm in the market for a Giant TCR Advanced. Anyone on here know if buying a last generation SL (pre 2012) would be better than buying the current generation non-SL (post 2012) From what I can see the current generation non-SL is about the same weight as the older SL but I dont know what would be a better buy. Ideally I'd want an integrated seat post but I do travel a lot so it wouldn't be much of a problem having a non-ISP.

Anyone able to help me out here?

Thanks,

Justin