"Effects of Lateral Chain Misalignment (Cross-Chaining) on Drivetrain Efficiency & Effects of Chainring Size on Drivetrain Efficiency" at
https://www.ceramicspeed.com/media/3...ize-report.pdf
has persuaded me that I will not be buying a 12- or 11-speed group! Nor 10-speed, nor even 9-speed.

Andre Jute
My Rohloff Speed 14 chainline is straight