It's hard not to think that with all the different turbos out there that this is not a level playing field - particularly on downhills where W/kg appears to count for nought. I've lost count of the number of fast descents where I'm at 3W/kg, barely hanging onto a guy who's essentially freewheeling. Good job this stuff doesn't matter! But just so's we can compare notes: Tacx Neo, 74kg and 230W - on a really good day!