Don't you wish you could try something different. Perhaps an Airbus of some sort to make you a more rounded pilot?
Hmmm, more rounded.
Lets see...
DC-3
DC-4
DC-6B (nice!)
DC-7
1649 Constellation
Fokker/Fairchild F.27/FH227
Lockheed JetStar
Lockheed Electra
Boeing 707
Lockheed TriStar
Seems pretty 'rounded' to me. Not all that interested in an AirBus, however....a Gulfstream V would be nice.