Ah yes, the handle, my old coach often talked to my about that. He was of the old school and did not like the orthopedic handle.
It was when I moved to the other club, it was this coach who recommended it to me. I was also skeptical but trusted his judgement I guess.
At first you are definitely faster, but when you get to higher levels, them it goes against you, because, as you say, the fingers are faster, so yes I agree.
Unfortunately it is very hard to go back and I had decided to leave the sport anyway. You really do know what you are talking about.
Very refreshing to talk of fencing again!