Hi LiWright,
Welcome to Microsoft Q&A forum. I'm happy to help.
Personally, I'm an old fashion user so I always shut down my computer, even if I'm only away for an hour.
Nowadays we have SSD with very short boot time, I'm convenient with a minute for computer to completely start while I take a sip of tea or coffee.
An additional benefit of shutdown is I can minimize the risk of memory leak. Some applications do not well design enough so their memory may fill up the RAM and shutdown / reboot is the best way to clean up.
Besides, I want a fresh start of system and all applications with best performance. I'm not convenient if the system or some applications have errors or slow down because of long sleep and I have to reboot the computer while I'm using it. It might not happen, but I better prevent it.
The last thing I wonder is power loss. There's nothing to worry about if I saved all my work and shut down the computer.
To me, the only benefit that sleep mode brings is fast resume which I don't need.
So, Sleep or Shutdown is a preference choice. If you're like me and convenient with a minute before fresh start, just save all your work and shut it down. If you're busy and want your computer always ready for you, you choose sleep mode.
I hope that above information is helpful to you.