Starfleet. I certainly wasn't going to pass up the chance to include Star Trek The Next Generation in Microspace. When I was young Star Wars was forbidden but Star Trek was not so it is great to be able to have them side by side (and in the same scale) with other space explorers. It wasn't too hard to pop and swap a couple of Original Series Red Shirts to make some TNG Yellow Shirts once I finally found a couple of extra Data figures. I hope Mega Construx will continue to put out more TNG characters in their Heroes line.