More competitive? Or more representative of the overall population? Because those two things are at odds.
Say you have a state that is split 55/44, and has nine districts. Do you want nine districts each at 55/44, meaning 9-0? That's more competitive, but less representative of the state. Or do you want five districts for one, and four for the other? That's more representative of the state, but less competitive. Redistricting is hard.
(I suspect my scenario is a false choice if you wrestle with the math enough, but I'm not sure. I prefer the Wisconsin test that we all thought Justice Kennedy would decide in favor of, but then he took the coward's way out, probably corrupt too.)
Say you have a state that is split 55/44, and has nine districts. Do you want nine districts each at 55/44, meaning 9-0? That's more competitive, but less representative of the state. Or do you want five districts for one, and four for the other? That's more representative of the state, but less competitive. Redistricting is hard.
(I suspect my scenario is a false choice if you wrestle with the math enough, but I'm not sure. I prefer the Wisconsin test that we all thought Justice Kennedy would decide in favor of, but then he took the coward's way out, probably corrupt too.)