It would be great to be able to vote for every candidate in an election instead of only once and you can decide to upvote, downvote, or not vote for any candidate. This way you never “throw away” your vote and extreme/hated candidates can be downvoted so if im not a fan of any candidate but one is particularly awful I can downvote that one and not vote any I don’t like while still making my voice heard that I definitely don’t want this specific candidate
Edit: Combined Approval Voting is what I want and its used by to elect the Wikipedia Arbitration Committee and the Secretary General of the United Nations
Edit 2: You can learn about and try different voting methods in this amazing project https://ncase.me/ballot/
In the epilogue she says we haven’t tested scoring methods.
But in my local county council elections we had something to that degree. Every candidate (multiple candidates per party and independents) had three boxes. And every elector had 12 or 20 or something crosses to distribute. So you could give 3, 2, 1 or 0 crosses to a candidate.
Maybe the difference is, that didn’t yield a single winner but elected members of the council.
Which is also a much more glaring issue with fptp systems: not the race for president, but the fact that there are only 2 parties in parliament.