So what are your current ban choices?

I've seen a lot of different champions banned lately. Jax plays with Rageblade too well, and Tryndamere/yasuo with Warlord's Bloodlust. Sometimes people ban Soraka/Brand because supports op. Other times Miss Fortune, Vayne or Graves is too big of a threat. I used to think people just followed the ban chart on lolking, but if I took Mundo's ban rate and compared it to the games I've played, I don't think Mundo would be anywhere near 75%. So...are we starting to ban champions that we're personally weak against, instead of what is considered op? What do you ban, how do you choose the ban?

I'll start. Ahri's high mobility with her q and ult make her difficult to keep up with. She deals a lot of damage, especially if her orb hits you on return, and if she combines the two well, she becomes one of the biggest threats (in my opinion) on the rift. Ahri only has two jumps in her ult, the first time you use it is just to instantly reposition to land a charm. You're so evil.

Lee's Very high mobility with his constant jumping around, not to mention he likes to take some early boots! His damage is solid even without AD items, and he brings pretty good utility to his team with his ult. He generally runs as jungle, so he's a constant threat to every lane. I swear I never see him coming.

Quinn can be a coinflip. If she gets ahead, she can really run fly away with it. Her mobility and damage are great, but her utility is what bugs me the most. I feel like I have no choice but to disengage every time she uses her blind. There was one time I was playing Brand, and I decided I'd wait through the blind and kill her once I could target with my ult. When the blind wore off, she had three more allies than before. Oops.

So what are your choices? How do you make them?