This should set the cat amongst the pigeons

Mark Crossfield posted this video yesterday and it caused a bit of a stir.
Personally, I believe that people get a bit too caught up in the whole area of shafts (but I can't say I agree completely with the way Crossfield has gone about this....from my limited knowledge, he is using 2 fairly similar shafts here to prove that there's little difference)
Worth a watch but if it's too long, his general point is that shafts don't really matter as they give pretty similar numbers yet he does emphasis that "feel" is very important, so if it one feels better over another, that's the one for you.