For executives, RCV is the way to go for sure (or maybe approval voting). For the representative govt, proportional voting seems like the way to go. Give each

For executives, RCV is the way to go for sure (or maybe approval voting). For the representative govt, proportional voting seems like the way to go. Give each legislator voting power equal to their number of votes (with some cutoff for logistical reasons). Reducing both the need to vote strategically and the efficacy of gerrymandering (since one district can now be 45% rep from party A, 44% rep from party B, and 11% rep from party C scaled by the total number of residents).