I know I'm super late with updates but I heard back from INSEAD - they liked me more for the executive program, given I've nearly 13 years' work experience. My GMAT was low (580), but they offer a "INSEAD acceptance exam day" and invited me to take that instead of retaking the GMAT. I asked to hold my application for a year (I got married and we moved to London last year). I'm back to studying and going to chat about whether I can resubmit for full-time Jan intake with a higher GMAT instead of the exec program. I've spoken to a few friends that have done exec and full-time and are in similar stages of their careers as me - they all said to go full-time, if you can.
Apologies for being super late and congrats to everyone that finished in December!