The Altras are quality. I can't wear them, though, as I'm not a fan of THAT much room for splay in the toes. Every Altra I've tried on has been known for that huge toe box, which lots of people love. Just something for those not aware to be informed of.
I'm on my second pair of Topo Terraventures, may be switching to Hydroventures soon, for the waterproof aspect. I spend 90% of my run time on trails, and often muddy/puddle ridden ones.
Just my 2 cents, fwiw.