I am currently riding an S-Works Stumpy hardtail. The new model is out soon and I was thinking of upgrading. However...

The Yeti ACR Carbon is such a gorgeous bike!

Primarily looking for a race bike but also something for weekend singletrack riding with my mates.

Any experience or advice appreciated. I realise I am in the Spesh forum so will all post a message in the Yeti area for a balanced argument!