Microsoft says it’s more secure. and that since it stays on its 100% the OSes control which is supposed to be much more secure”reliable” than S3 standby.
Nevermind that S0 standby is so incredibly buggy and awful on windows where it’s supposed to be best. My i9 Thinkpad drops 20% battery in 15 minutes, then goes into hibernation. It has a 50% chance of overheating in my bag and crashing when trying to get in to hibernation.