First of all, 75 mm is really wide. A default 50 mm strap feels like a lace compared to this one.
Second, it really helps with a heavy guitar like an LP. It makes the guitar feel lighter and more comfortable.
Third, this strap is well made. Leather ends don't show any signs of wear after several months, looks like they are going to serve for years. The same goes for plastic brackets.
Finally, unlike in the photos, there are no Planet Waves logos on the ends of my strap, it's plain black. For me it's a pro as well.