So im looking into getting a trailer in the 12-14 foot range and i keep going back and forth between open and enclosed. My buddy has both and says he always uses the open because of the ease of access to equiptment and less wind resistance/better mileage. My reasons that i still cant decide is the ability to leave equiptment in the trailer and not have to unload it everynight with the enclosed. And my biggest thing is that i see it as a huge billboard once the logo and such are on the trailer. Is the additional advertising worth the gas mileage that you give up with the enclosed trailer? or should i just try to attatch signs on the open trailer.