Haven't read to see if he's been mentioned, but Marcel Levesque is a good place to start, along with loads of people who were/are proficient in the big timber. There are some very skilled fallers here on AS, though.
There's a happy medium between speed & destruction, & taking all ****ing day to put a face into a 2nd growth redwood. One of the aforementioned names here is a hell of a faller, but he takes so ******* long to get a tree down. Yes, you can take your time & save them out to the whispy tip tops, but show me why it's impossible to make all of the same judgements & cuts, achieving the same results, just in 1/3 of the time or less. For a person who takes about God constantly, he sure does get a tad bit sanctimonious when challenged on his pace. Like nobody posing the question could POSSIBLY be better.