Best place to learn advanced roblox lua scripting?

Hey there, I know you all may have been asked this question plenty of times but I am wondering where to learn how to script. I know most of the basics such as functions, loops, tables, properties, etc but there is still plenty more for me to learn such as lerping, complex datastores like saving instances, scripting weapons and game engines. I was wondering if anyone would be able to refer me or give me an idea on how to learn this sort of stuff. Thanks