I don't want to repeat what @clicktrackprofit said, but I will add just a few tips more...
agree with other comments
Delegation of SP... You can do it also here: https://steemworld.org/@bradleyarrow Menu delegation
I'm using this one https://www.minnowbooster.net/
I think it's the same thing as @dlease, but another website... I mean, the same owner, etc..
about leasing.. maybe this video..