BPI vs ProRx vs Medivera Tirzepatide: Who do you pick?

I'm in Massachusetts and spent weeks trying to find a telehealth who uses Hallendale that would ship to Massachusetts. No luck. It seems I'm left with these 3 compounding pharmacies:

BPI w/ B6

ProRX Pure (no additives)

Medivera w/ B6 or Glycine

BPI is the only one that is a 503B pharmacy that hasn't had infractions. Medivera is a PCAB-accredited. It's my understanding that 503B undergoes more regulatory processess, but I may be wrong? ProRX had a damaging infraction report from the FDA and I'd like to think they've cleaned up their act??

With all that said, I know some people feel that some compounders work better than others.

If you've had experience with any of these what are the pros/cons?
Thanks!!