This obviously isn't a hypothetical question for me, I'm going to vote for the Centre Party.
Is that because of Centre's libertarian swing or in spite of it?
It's both for their liberal (as in the European Libertarian-light meaning of the word) stances on certain social and economic issues, but also their environmentalist policies, and their policies for rural and small town areas. So it's both, I guess, to sort of answer your question.
(Although I've had my doubts about the party at points the last four years, they're still the party that falls closest to my values by quite a margin.)
Didn't the FI leader call for banning urinals at Swedish universities because allowing men to piss standing up was an assertion of alleged gender superiority or something? Kind of hard to believe they might even make the threshold...
It does sort of sound like a thing FI would suggest... they do have a lot of strange proposals, and I do know I've heard the urinal debate, but I'm not certain it was Schyman personally who suggested it in that case.