I would either give a vote to the Opposition or spoil the vote.
However not every Opposition will get my vote. If that opposition is like the PAP good in talking cock only, only appears when GE looming, then I think better off to spoil the vote.
Contrary to belief, that having more opposition in parliament makes the govt work harder for the people, but if a useless opposition member is voted in, firstly he wouldn't get things done, 2ndly, he gets taxpayers money for being able to do nothing as well.
Whether who wins, I will respect the result.