Now there's a question!
I recently asked which was the best big Nikko and due to the variation in build quality (even over the same model) it was impossible for anyone to give a definitive answer. Even people with lengthy experience of more than one model couldn't decide and agree which was best.
So your question is a big one. You specify money is no object so that pushes you right to the top end (£2k+)
and there aren't many people using those scopes.
I would say my dream FT scope still doesn't exist regardless of budget.