had (just) as soon do something
and would (just) as soon do somethingprefer to do something else; to be content to do something. (The would or had is usually expressed as the contraction 'd.) They want me to go into town. I'd as soon stay home. If you're cooking stew tonight, we'd as soon eat somewhere else. I would just as soon stay home as pay to go to see a bad movie.
prefer someone or something to someone (or something else)
to rank the desirability of someone or something over someone or something else. For the post of treasurer, I prefer Don to Jill. I prefer missing a meal to Jill's cooking.
prefer something against someone
to file legal charges against someone [with the police]; to file a complaint or a charge against someone. The neighbors preferred charges against the driver of the car who ruined their lawns. I will not prefer charges against the driver, since it was partly my fault.