I'm real picky about my toothpaste, but I'll buy any model of Porche.
The problem now is finding things of quality. The most expensive is not nearly as good as it use to be. The cheapest is generally just that... cheap.I pay for Quality. Lesson I learned as a child from my Grandpa. Make sure what you are buying is capable of outlasting you. If not make sure it has a lifetime warranty!
I use only Valvoline oil, drink Pepsi, drive Chevy Trucks. We normaly buy from small bussineses around town to help them support their families, The Waltons have enough.