MBA or MS in CS or just jump into starting a side app business

so, I love coding... even though I am a network engineer, I have been coding in Python for over 6yrs and have self taught node.js, basics of java, learnt about various software design principles and really Keen on learning ML n AI and also making apps on the side... I am a bit shy n respect computer engineers and engineers in general because I feel they are the ones who do the real work, while others just talk. obvious to say, I am not much of a talker, as I love just coding all day... but needless to say, I know how important is it to communicate, have strong leadership qualities, which I feel I lack some of them... like I just hate saying no n can't confront and can't stand behind my own ideas just to please others... my dream of my life is to have my own startup or at least be self employed but as a techie guy, not sale/manager guy... knowing this, do u think a MBA will benefit me or a masters? I see MBA giving me a boost to my LPs, even though I am really not sure if I want to be a manager... I see masters as a way to get a legit CS degree and use that knowledge to make cool apps, software, etc. which one would u pick if u were in my shoes?