I am in the same exact boat my engine is being shipped to be put in. The compression level was low so i get a new engine

Hey Jedi, this is a really newbish question.....and i have read like crazy and its all personal preferance but what weight oil do you recomend/use?? Oil cap says 5w20....you said at least 5w30...i just have no idea. Im used to v8's so rotary engines are very new to me.