eduskator

As title say, I am on the market for a new chain. My current one - KMC X11SL - that came factory equipped on my TCR finally reached the end of its life (0.5% wear) after 9000kms (5600mi) of usage. No complaints about it except that I always found it to be noisier than the other ones I've used in the past.

I've narrowed down my choices to these two. Any thoughts on them or any other ones I should be looking at?

1) Shimano DA (CN-HG901) - Good option & on sale right now
1) Wippermann Connex 11SX - Seems to be better than DA, but also more expensive

I don't mind getting less lifespan if I can have a quieter drivetrain.

Thanks!