The difference is… the o-shot is going to rebuild your tissue and make the area healthier. The o-shot is prepared with YOUR own blood. A sample of your blood is taken and prepared by centrifuging it 2 times in a special centrifuge. We take the PRP or platelet rich plasma and inject some into the clitoris and some into the g-spot located in the vagina. So for either the g-shot or the o-shot you will want to make sure it is performed by someone well versed in the female anatomy. Optimal specialist would be a physician board certified in Female Pelvic Medicine and Reconstructive Surgery (FPMRS). There are less than 1,000 in the US. Then you should look for that FPMRS to have experience giving that specific shot. O-shot has an official website to help you find a provider.
You can learn more at: https://oshot.info