Here's a light-hearted topic, not to be taken seriously. There is no grand prize, nor will any aircraft be considered the best or the worst. It's just for fun only. I hope I've listed all known tri-jets here whether they'll be commercial or business. All replies welcome. BTW, my fav trijet is the DC-10.

Boeing 727
Dassault Falcon 50 & 900
Douglas DC-10 & MD-11
Hawker Trident
Lockheed L-1011
Tupolev Tu-154
Yakovlev 40 & 42