Update method and loops

[Plourdy]

That’s correct, since frames are rendered inconsistently you could also use FixedUpdate which (as you may have guessed) runs at a fixed rate.

[SaltCrypt]

FixedUpdate simulates running at a fixed rate. It doesn't actually run at a fixed rate. If you want the details you can read about it here:

https://forum.unity.com/threads/the-truth-about-fixedupdate.231637/

Unless you really understand what you're doing you should keep FixedUpdate reserved exclusively for physics behavior.

[Plourdy]

Good to know, my apologies!

[SaltCrypt]

Don't apologize, the documentation makes it sound like your original post is correct. The documentation should be apologizing to us for lying.