In reply to HeMa:
Thanks for everones input, this colder weather is letting me daydream that some use might be had out of either axe this season.
She is 5'4" (163cm ish?) but favours a longer axe than the 50cm one she's borrowed so far - 55cm maybe.
Any thoughts on how the Sum'tec is suited to easier routes and mounteering objectives when it might be overkill vs using the Summit evo for easier graded climbs? Does the reverse curve pick of the Sum'tec and the extra weight detract much when used this way? For the Alps and ridges/snowy routes the Summit would probably be in its element but how does it fair with all the other conditions winter climbing entails?
When I was thinking about new axes for myself a while back I was intrigued by the North-X but didn't find anywhere where I could get my hands on one in the UK - a slight tangent to the original question but does anyone know where these can be found? Simular thing with the (non evo) Summit, loads of places seam to hold the evo in stock but not seen the standard version in the shops.