I tend to hold onto sneakers too long, but have recently purchase some Saucony, Altra and Xero brands as I need to get this shit right after working through a broken sesamoid bone.
I have traditionally worn altras as my go to.
And, for you more frugal types, I tend to buy last year's models when they are being replaced, so they tend to be half price or more. The idea of $140 sneakers doesn't interest me.