I don't see why anyone would choose anything but Star Trek (as long as it means we live in the Federation and not as romulan slaves).
No poverty which means practically no crime, all is cared for, and if you should feel adventurous you are free to go exploring the unknown, and if you feel lazy you can spend your days on the holodeck or in Risa.
All others universes are pretty much war and hell, or just simply the same civilization as we have now with more advanced technology where you have to struggle to make a living.