I think El Pres is an easy one too. I haven't shot it cold but after a run or two I can hundo it on the regular and I'm only A class. It seems classifiers are either nightmares or cake walks judging by the last bunch I've gone through.
I'd be willing to bet that's more because it's the drill that everyone does in dryfire and livefire endlessly and repetitively and you could probably hundo it in your sleep at this point.