I have various filters in my Stash. I will list them and I wonder your opinions about how many miles they can go. All are the equivilent of a Fram PH3614 or PH3600 in size. Also, which one is the best in your opinion? Your true opinionated voices are welcome. 1. PureOne. 2010 production. 2. Mobil M1-102 Extended Performance. Two of these. 3. Bosch Distance+. 4. Fram Extended Guard. 2012 production. 5. Microguard. 2010 production. Inner cage is metal. 6. Toyota Filter. 2010 production. Made in Thailand. Two of these. 7. STP E-Core. Plastic cage on the inside. Thanks.