We all are fans/fanboys of some character, some more ya'll loyal than others. Can you admit who beats your fave without a doubt. There is not need to mention obvious characters like Madara if your fave in Sakura, but you should mention those close to her level. If you want, you can mention who your fave wins against as well.
My fave: Kimm.
just a few names, but whats your list?