Everyone gets different mileage out of their shoes. Some average 300 miles, while some average 1200. I personally got 350 miles out of my Rincon 2s, but could've gotten more easily. I'm also taking my Mach 4s to 450-500 (right now they are at 234 and showing some outsole wear, but it's not too bad). I could definitely get them up to 400+ miles and 500+ miles, but I have so many other shoes that I want to get to soon after (like the Novablast 2 haha).
I would assume that if you finally run a Novablast into the ground then a Rincon would last 800-1200 miles and the Mach would last 1200-1600. This is entirely based off of the fact thought that you will get 1500+ out of the Novablasts.
I've really liked both the Mach and Rincon for what it's worth, but there is a minimal amount of outsole rubber on the Rincon and the Mach's "outsole" is really just it's denser bottom layer of midsole foam (of two).
Come back and let us know what you get!