[blackoil]

Unfortunately they can't guarantee, if I create a website with some crap provider, they can't guarantee a GBps link. A better idea would be to have non discriminatory bridge with any provider. Also it is mostly a US problem, where capitalism is the way, but ironically ISPs have no competition.

[nordify]

They can offer guarantees for on-net traffic and for traffic to Internet Exchanges.

Obviously nobody can offer any guarantees for off-net traffic.