MacBook Pro 2017 (15", Touchbar) running Sequoia. Best thing I've ever done to this old guy.

The installation process was way easier and smoother than I anticipated. Had some problems with creating the USB drive, but it turns out my stick was broken.

Touchbar and Touch ID work perfectly, battery drain is basically the same, maybe even lower now since I forced all my browsers to use h264 instead of the newer software-decoded codecs.

Maybe it's just placebo but I feel like Sequoia runs even better than Ventura did. No regrets, would do it again.