Executive MBA or Online MBA?

I’ve been working in Finance for about 2.5 years now. I took CAT twice and didn’t do very well so that’s a ship that has already sunk for me

I have decided to now go for an executive MBA by taking GRE/GMAT or simple doing an online MBA. My salary right now is 8LPA

Also, I don’t think I want to stick to finance in the long run, I would really love to shift to marketing

Is there anyone that can help me clear my head around this? Is there a counsellor I can go to because I’m super confused!

I don’t want to do a full time 2 years MBA for all those people who’ll ask me to do it. It’s either exec or an online one

Also, would love to talk to someone working in marketing :)