I ride an aluminium rush and am really starting to like it, after a bit of a slow start. Exceptional bike for UK XC riding for all reasons stated above. I could see myself upgrading to a carbon frame in a year or so, the Al version is quite heavy for a short travel bike IMO. I’m 6 foot and ride a large, which is shapes up as quite a stretched out, XC-orientated ride for me.
The big question for me would be frame warranty, as I’m a heavyweight. I get about 3 – 4 years out of an aluminium frame, and have had great experience with CDale’s frame warranty, which is lifetime. I’d want to get a feel for how the shop / Cdale are handling their carbon warranties before buying one. This is probably less of an issue for wee men, and to be honest, at that price I’d probably just buy it.