I go through a pair of tennis shoes (and I play on decent non-asphalt courts) every 3 months or so, so I've tried them all and these are the best so far.  They were the last shoes I bought and not only do they fit well and are extremely comfortable, they have lasted longer than others.  I bought the new pair for when the old ones wear out and kind of panicked when Sports Authority stopped carrying them.  I was extremely relieved to find them here on Amazon for the same sale price I paid at SA and with free shipping, of course.  I am planning to buy a couple of more pairs just in case they are discontinued in the future.