From someone who has used both filters...while the "numbers" appear better with the newer EaBP filters, the BE-series kept my oil visibly cleaner. I stated this on another board and got told that I must be wrong, until half a dozen others stated the same thing.
The BE-90s my filterhead arrived with definately kept the oil visibly clearer longer than the EaBP 100 does currently.
Another thing is the EaBPs no longer capture water.
I was disappointed when they changed because I had bought my Amsoil unit BASED on the BE-series reviews...and after finding out the design had changed (not even a couple weeks after I bought the filterhead). I am still considering another bypass filter.
Don't get me wrong, the filters seem to do their job based on a UOA of my truck, but if you are going to improve something, you should at least make it better than the previous version.
steved