The 3 different LCD i2c products

Hi, I’ve bought the https://www.dfrobot.com/product-135.html

and the two RGB versions.

https://www.dfrobot.com/product-1723.html

And

https://www.dfrobot.com/product-1609.html

It seems like they each require a different library — is that right? Why is that?

Can you tell me anything else about them, other than the obvious differences.

I’m trying to decide if I should standardize on one, instead of having to juggle 3 different libraries.

Thank you,

DC