Great comments. I currently have a 2008 rockhopper pro which has done me well. But these whytes seem pretty darn good, I reckon I will probably go with the 901 purely for the price.
I normally keep my bikes for a good few years so upgrades are always a possibility later on.
901 2011 currently pricing at £900 ish and the 2012 bout £1100. Doesn’t looks a fat lot of difference between the two