I have had both c/s and second was VBAC. After experiencing both I would go natural any day of the week. The first few days are definitely the worst with a c/s but it does take a lot longer to heal properly and I had 3rd degree tears with VBAC and I'd take that any day as well.

When it comes down to it, it's your choice and I would advise to listen to the OB's advice and take it all on board then make your decision, but make it an informed decision.