Yeah,
Pretty impossible to beat an OG Nanotek for one-piece singlewall leagues & if your league happens to use 52/300 softballs those Nano's will last forever! I just cannot see this new Flex being better than a Nano. My guess is that it might be up there with an Easton L9.0/Salvo Scandium one-piece or UW with slightly better durability.
I could be wrong but to date nobody has given this bat any kind of meaningful review or compared to any of the OG Andersons (or any other bat for that matter). If someone wants to give me one I'll gladly do a side by side comparison to an OG Nano, OG Pyro, Flextech, L9.0, Rip it REAP5, UW & some old school TPS Powerdomes/Ritch's Superior
JJ