This is a very controversial subject and as we are talking about very deep feelings, I think we will see many comments that might bring back some painful memories and it might not be a very objective thread.
I have had 2 c sections, and like you, I have not felt that I have missed out on anything. However, I wanted two natural births (I had full labour except the pushing part both times, but needed c sections both times at the last moment for life saving reasons).
I do not feel that c sections are easier, or a cop out, in my case and experience and many people I speak to they are a life saving or prevention of complication situation iyswim.
However, I do feel very sad that I didn't give birth naturally, I can't explain why, but when I hear of beautiful birth stories I do feel very upset. It's a deep down feeling and very hard to explain. I didn't see my babies being born, I could hold them right after birth (both times they were taken away to resus). I didn't see them covered in yuck, I don't know what they looked like when they came out, I was not holding them when they had their first cry, a doctor was.
Don't get me wrong, I am very very grateful that I have two beautiful and healthy children. I don't have any regrets as such. But if I'd have a magic wand I'd want to have two natural births.