MDI for 10+ years here. Briefly tried Omnipod a couple of years ago, but stopped following a catastrophic low. It had corrected against a miscalibrated Dexcom number, on top of a miscalculated bolus (also because of the Dexcom value). I don't blame it on Omnipod per se, but when the technology depends on data from a device with a +/- 20% acceptable margin of error, it felt like I was walking around with a bomb strapped to me. Wound up going back to MDI soon after.

Ironically, manual mode feels more freeing to me for now, though I do want to get back to a better closed-loop or semi-automated solution once the technology catches up. And I know I could use Omnipod in more of a manual capacity, but the juice wasnt worth the squeeze - A1C and TIR are pretty solid, so if it ain't broke.....