Need opinion about birth control discussion?

I would say use a condom. There are requirments to meet for a vasectomy and they aren't 100% either, they still can fail. I have met a few kids born after their fathers had a vasectomy, just like a woman getting her tubes tied isn't 100%. I would advise using the condoms. Reversal of a vasectomy is expensive as is the sperm bank freezing your sperm for later use and artificial insemination is also extremly expensive.