I use presta on everything, mainly because they will fit any rim. The only time I couldn't buy a presta tube I got a flat (on my air b latex, first one in years!) I discovered schrader didn't fit my rims the hard way.
But in the past 3 weeks I've knackered three presta tubes when pumping as the valve is so long it moved and tore while inflating with a hand pump. And I've bent untold "sticky uppy bits".
Serves me right for not getting a track pump, but not they're very handy to carry!