Yes that is the easy way to level, and may work OK or may not. Most of the cheap aluminium beds are like a taco and very rarely flat, especially after a few heat cycles. No matter how much you play with the paper setting if the bed is bent you cannot get all 4 corners and the middle level.
Fortunately there are countless videos comparing all of these, including people's experiences and opinions on the pros, cons, etc. Even a few comparing is it worth it to pay more for xyz printer, etc.Creality was my inital choice two weeks ago, then I found the Artillerys that, apparently, improved a few things of the CRs but, oh boy, now I disovered Prusa and it's a lot more money than the other two, but it seems to play in another league.
@Artur5, you go and get what you think is best suited to you, and Feck the nay Sayers, but throwing money at something doesn’t always make it a better buy, I haven’t purchased a lemon yet, and the cheapest printer I bought was only €123..now I disovered Prusa and it's a lot more money than the other two, but it seems to play in another league.