> Also, if the ISP at home can do 10Gbps, 1Gbps, 300 Mbps whatever... I want to be able to use them with a single path, so there is no gain using multiple paths. Eventually, when I have cable+wifi connected at the same time, I use to force one of both, cannot see a reason to prefer using both at the same time. >

I don't understand why you would want to be able to use them with a single path. the gain would be being able to aggregate them and have individual tcp streams faster than any one IP connection could handle.

Though personally I think the resilience is more appealing. Not having to have a hard cutover when wifi degrades as I walk away would be nice