I was wondering if anyone can share thoughts on the Zoom Span 2 or possibly last year's iteration of the Zoom Span.
https://m.nike.com/us/en_us/pd/air-zoom-span-2-mens-running-shoe/pid-11597676/pgid-11839260
I'm also looking for a shoe for faster paced training runs up to 10 miles. Would the Speed Rival 6 or the Streak 6 be a better option. I'm leaning toward the Seed Rival 6 but if they aren't that great, I would consider the Streak 6.