Correct me if I'm wrong but don't Phenom 300's outside of NetJets have more legroom? NetJets has the larger galley and they moved the cockpit bulkhead up a few inches. That's why so many guys fit test out of NJA Phenom's.
I'm 5'10" with a 30" pants leg length and I still had 1 click left on NJA's Phenom rudder pedals. I had no problem with longer flights, they were pretty rare anyway.