I have found the MT10 version to hold up better than some of the newer versions.  I paid double the price for the new version and the material fell apart around the toes within 2 months. The last two pair of the MT 10 have lasted 400-500 miles on 80/20 road/trail.  Basically the tread is gone but the shoe is intact. Excellent shoe for low to medium mileage runs.  After using the minimus I find it hard to use my regular running shoes.  Feel like I am falling forward.  Stock up for this price.  Would recommend over the 5 finger shoes because of goatweed thorns going through the soles.  Fast shipping using prime.