my achilles woke up when i switched to zero drop, but as a result i'm faster and run more comfortably (these may be a by product of just being a more experienced runner now too, coincidence maybe)
traction and ground response on push off will = faster road times probably.
i wear the merrell trailglove, its great on and off road, get over 1000 miles from them too,
they are not half price, thats the price, the "full price" is fabricated to make them appear like a "bargain"
that said, they look a nice light weight shoe.
ive ran the last 3 in them and the last 2500 ish miles in those or my merrell trailgloves, i have no issues at all, only time i did was i wore my VFF's on a course that got a bit too rocky and was a bit painful to stand on.
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