What oil filter do you run and why

I've used fram all of my life without any problems whatsoever.
Using synthetic oil and changing the filter often works for me. I do buy a synthetic oil filter if i am using synthetic oil, and a regular fram filter and mineral based oil on the others. Looking at this and other threads on this subject, i think i will start buying wix from now on though. They are only a little bit more in price and look like they are worth it.
I do know amsoil filters and oil are the best when it comes to engine protection.
With over 30 years of experience with their products, i know it's good stuff.
Mobil 1 makes good products as well.
Actually, i've never had an oil filter or oil product of any kind fail on me at all as long as you follow the manufacturer's recomendations and use some common sense.