Tim Hortons always rips me off when i order Timbits. I order a 20 pack, and they never give me 20. Sometimes i get 18 or 15, and i usally hope to get lucky and get 21 or 22, but that never happens to me.
McDonalds treats me like a king though, i dont think ive had my order messed up by them. Wendy's always messes up my burgers though.