https://blogs.akamai.com/2016/06/preparing-for-ipv6-only-mobile-networks-why-and-how.html
Wherein akamai explains a detailed study showing ipv6 is "well over 10%" faster than ipv4 on mobile, and they reference corroborating studies from Linkedin and Facebook. Fair to ask your business 1) does mobile performance matter 2) are you taking advantage of this 10% page load speedup that ipv6 provides?
