But I mean exactly that, even for one person. Unless that person lives in a 1-dimensional world, there would still be multiple "best"!Not necessarily... it works when it's one person's opinion too. I'm not asking for some universal objective best. I'm just asking "what do you like best?"
It's only when I haven't tried enough of something (or don't care enough to try more) that I have a "best", with the understanding of it being "best so far": my current ski is the "best", until I happen upon an even better one. Even as it is, it's not the best for all conditions, only "best overall"