On Friday, I rode the same stretch of tracks twice: Angers-Nantes. A well maintained line, with long segments at 180+ kph. Once on a #TGV Duplex Océane, once on a #TER Alleop PdL #Regio2N double unit.

And boy, does the Regio2N have subpar ride quality! It shakes all over the place! There's hunting on straight lines, it feels rough in curves!

Even the dead straight tracks (though 160kph only) between Angers and Saumur were shaky.