Your question is not worded properly because no one is going to give you their best performing anything to water it down. What you have to do is test ads for performance over time and see what works best for you.
However, I can tell you that I use the ads found in the marketing center as a guide and make it my own. This is what you should do and you can find all of those fine examples here: https://www.sfimg.com/Resources/MarketingCenter
