I've been looking at XC spikes for this fall. Which model(s) seem to be the best? The Victory XCs look solid as usual and seem to be the lightest. I really liked the Adidas XC 1 original model, but the new XC 3s look kind of odd and are pretty heavy (7 oz). New Balance actually seems to have put out some really good xc spikes this year, has anyone tried them?