In reply to An Triubhas:
You just can't compare them. They're very different in style and feel. It's really just a matter of mood ... And beyond all that the whole concept of 'peak bagging' is utterly meaningless, if you think about it for more than about three seconds.
IMO the Langdale Pikes and Scafell etc. have far more character than Helvellyn and Fairfield etc. I think it's all to do with the higher quality of the rock of the former.