On my Lenovo sleep works as good as on my older Macbooks. Not having a power saving sleep mode as good as the Macs was one of my main complaints when switching

On my Lenovo sleep works as good as on my older Macbooks. Not having a power saving sleep mode as good as the Macs was one of my main complaints when switching away from Apple. The key to success was the systemd's hybrid sleep mode. With it I can use the Lenovo just as the Macs, that is: never switch off, just close the lid and restart work when I open it again. As a bonus it also properly hibernates when it runs out of battery (just as the Macs do).