I'm becoming more interested in the Faber Castell Emotion All Black and how it compares with the older e-Motion wood body fountain pens. Certainly I'm curious on how the nib writes -- although I'd be surprised if it were much different than the M nib on the wood body pen. But I'm also curious about relative size of the two models (length, girth, hand feel, etc). I have the wood barrel e-Motion pencil and find it comfortable. I've not found any good information; even on the Faber Castell website no information is given of this sort. Thanks in advance y'all.