The Easton EA70 Wheel was the hoop that legitimized the company's claims of offering a supremely dependable, day-in, day-out training wheel. The 2012 iteration of the wheelset doesn't change that. Whether your cycling rigors take you beyond 500 training miles a week, or for hour-long hotlaps on the weekend CX circuit, the EA70's sealed C3 bearings and straight-pull spokes ensure the wheels will spin fast and straight for as long as you need them.
Have had these on my training/commuting bike for about 1000 miles. Nice stiffness and good weight/durability compromise. Very laterally stiff! Came out of the box in perfect true and haven't had any issues with spokes, etc... Hubs are very smooth!
One thing keeping it from 5 stars - getting tires on these rims is a real pain. I've yet to find someone who doesn't agree. You'll need strong thumbs, good levers, and patience. Oh, and buy tubes in case you pinch flat them!