Hmmm. Lets say we both have a 12 hour day. Mine is likely two legs and yours four. In our Falcon, we'll enjoy a Flight Attendant keeping us well fed with meals fresh from the oven. When were not carving into our Filets or poached salmon, we'll enjoy warm cookies, made moments ago, from the oven with our freshly brewed coffee. Wow, what is that wonderful smell? What could she be cooking now? Time to get up and stretch our six foot frames in the stand up cabin and hang out in the galley for a bit. It's also nice to be able to stand up in our lav and not have to sit like a little girl. In the front of a Falcon we actually really have elbow room which allows us to move freely and keep the blood flowing. Somthing Cez'nuh didn't think important in the design of their planes. Perhaps you enjoy your 12 hour day with 4 legs while eating a cold sandwich and working the sandwich into your mouth between your knees as they are likely buried to your chin. Two sore elbows cuz you've been banging them against the cockpit wall or your F/O's elbows. Ohhh, that just sounds divine. Worthy suffering all so you can tell somone you've been doing m .92 in a straw as opposed to flying in exquisite comfort and being waited upon at m .867. Perhaps that same trip that takes me just a smidgen longer might be worth it as it is no doubt more comfortable than being crammed into the nose cone of a fast Ultra. Enjoy!