Wow, how lovely for you to have the choice!
I think the decision to attempt any VBAC comes down to - how would you handle it if it failed? (I have just posted this in another thread - but here goes again!)- I don't mean to sound negative but for me when I am trying to make a decision, I like to look at my worst case scenarios & decidee which I can live with.
It sounds like you have a great
OB who is not only very trusting of you but skilled also. If you want to give it a go, why not? You could look at it like - you might end up with another
CS - but that's the only ohter option anyway.
Or you might prefer to know that that's what you are in for rather than the uncertainty of an attempt.
It would be interesting to see why your
OB is so confident. If he sees no difference between a VBAC & a VBA3C, I would go for it...
All the best, whatever you decide