> PoDL is substantially lighter, smaller, and simpler (though not necessarily cheaper) at 1 Gb than at 100 Mb, This was one of those wonderful "oh of course" p

> PoDL is substantially lighter, smaller, and simpler (though not necessarily cheaper) at 1 Gb than at 100 Mb, This was one of those wonderful "oh of course" points for me: when you read something and it's blindingly obvious, but until reading it my intuition pointed the other way (easier to deal with lower frequencies rather than unnecessarily high data rates).