[jdavis703]

It's a bit more than just ranked choice. Since you have multiple congresspeople per district you can in theory have one extreme liberal, a centrist liberal, and a moderate conservative (I'm taking an example of a left leaning state, but the opposite could happen in a right leaning state). This eliminates the winner take all district which encourages partisanship and removes accountability.

[whatupmd]

I don't really understand that 2nd bit. How are you going to end up with the same number of congress people? And if you are dividing up seats by party doesn't that incentives you to cater to the base more?

[moultano]

You aren't dividing up seats by party. You make big districts with at least 5 representatives. Anyone with 1/n of first place votes is elected. The candidate with the fewest first place votes is removed, and you repeat until all the seats are filled.