Cooler top. The difference with the box is 15-18 degrees. I bought the box version because of the difference in price, in favor of boxing. I saw enough of the temperature in the tests up to 80+ degrees and decided not to risk it. Now above 65 degrees I do not see. Whatever you test. By noise - video 1660 overlaps. For me, the price / quality ratio, if you don’t drive too hard and in an initially silent case - that’s it.