If i was to get one i would be getting the one with holes through it and that you can use your stock oil screen that screws into the bottom bung. First reason is the one with holes uses not much more oil then your stock one. Which means it wont kill you when doing oil changes at 9+ dollars a quart of oil.(I use amsoil so 11+). And the holes would make it cool better then the one without that uses 2 more quarts then your factory tank. And i dont like the idea of getting rid of the stock oil screen at the bottom of the tank. I feel like the more places to catch things in your oil system the better. My .02