It’s 2019. Your balls are as important as they have ever been. And if you really care about them you shouldn’t let anyone with a knife or a needle near you if you have a choice. The gold standard in my humble opinion is a No Needle, No scalpel vasectomy. The advantages of the jet injector include patient comfort, use of less anesthetic in a more efficient and near instantaneous fashion and precision. The No Scalpel instruments make the procedure easier for the patient and the surgeon.
The pre-op appointment is important and the doctor should discuss the procedure and the potential complications with you. You should have all of your questions answered. 50% of all marriages end in divorce. Shouldn’t you be counseled about this and the potential implications for future fertility (One never knows what life has in store). The post vasectomy semen analysis is critical. You and your doctor need to know that the procedure was effective. I’m satisfied with my vasectomy. Don’t you want to be satisfied with yours?
With that said, I wish you the best of luck and would love to be your doctor!