I don't need 100Mbts I have, but it is convenient. And, with given technology, such speeds are already over the top, BUT, sooner or later (forget the marketing scam of 4K), there will be other "applications" where bandwidth will matter. Probably some "3D" / VR skype calls.. nah, scrap skype calls, start with PORN. And those linux distros... And then, 100Mbts will feel... "constrained". Unless you're into bondage.