If we'd just have proportional representation it would eliminate this stupid redistricting game.
Solution!
A Unicameral Senate of 101 members elected by proportional representation-list, like Israel. The list predominantly eliminates undue influence by regional concentration of population while fairly representing the whole country.
Assuming you're not being ironic, 101 is waaaay too low. 1001? That's much better.
I disagree. The House of Representatives shows what happens when the legislature is too large.
You're gonna have to expand on that. This isn't just self-evident, and size also isn't the only difference between the chambers.