Upgrading OS

Hi there, I have an Early 2011 MacBook Pro, and am thinking of building a hackintosh.

The problem is that my MacBook Pro only supports upto High Sierra. Ideally, I would want to have Catalina (or at least Mojave).

Will it be possible to install High Sierra first and then upgrade?

Can I get the OS installation files from another Mac user and the install from there?

How smooth is the upgrade process on hackintoshes (as in updating the OS)?

Thanks for all your input in advance!

submitted by /u/dummarodumm
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