What kind of oil filter do you guys use?

Its time for me to change the oil in the 70 Dart (225 slant six),I was wondering what filters are considered to be the best construction and filtration wise. I would like the slant to last as long as possible.I will be using Valvoline VR-1 racing oil as it still has the Zddp our flat tappet cam engines need.

I keep hearing that Fram filters are crap and that they use cardboard baffles inside,I am not sure if this is true anymore and Fram has improved them,but the guys at the auto parts stores seem to have nothing good to say about them and its best to err on the side of caution. I have heard that Wix makes a very good filter part 51515 is the one shown for the slant six. but they also have a Bosch and one with a synthetic fiberglass filter media made by Mobil 1.

I figured I would check and see what you guys are running. any advice would be appreciated.