Brother 11x7,
I know this for a fact because I went through this.
As you know I'm 7" BPenis EnlargementL and 6" Girth. Years ago I was this same size.
I weigh 190 now and am about 25-30 lbs overweight; I THOUGHT I was less overwight but, alas, no.
When I was in my early to mid 20's, however, I was RAIL THIN (just like the guy in this video). And my 7" looked MUCH BIGGER.
They guy in this video MAY be 9"; I'm not sure. BUT if he's short (we all know how thin he is), then a 7.5 to 8 incher will look MUCH bigger.