Is it possible to switch os-es between opencore and high sierra?

Hey y'all! Just found out about this software and i'm just trying to grasp its capabilities. I run a 2011 macbook pro 13" and i really like that you can get the new macos on older devices but i kinda like the old one too. If i were to install it, would there be a way that i could switch between new and old (high sierra) os-es? Thanks!

submitted by /u/n_ba-28
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