Totally not on the ash vs maple. But I played college and minor leagues for a couple years and I still play in a mens league. In college we had metal of course, but I preferred to hit batting practice with Ash. Didn't crack as much as maple. Broke 4 maple bats my sophomore year and only one ash. Used ash for my one half year in minors and now I use birch. Wish they had birch easier to get back then because I love it! Nice sound, been using the same bat for 2 years now with no cracks.
Of course, it also depends on if you know how to swing a wooden bat and if you get jammed vs hitting the sweet spot.
I'm a Joe of all trades. It's a first, it'll catch on.