Solo or Team?

Greetings!

I'm back with another fun little community engagement post, as I'm curious about why people pick to be on a team or go solo, as a person haunted by leadership woes of the past I always went solo, but I see many people wanting to be on a team, and I also would like to try doing a team based LD (not for 56 or 57 even)...

SO! What motivates you guys to go solo or go in a team, and if you are solo what aspect of gamedev do you wish you could do better or wish somebody else could do for you?