I’ll admit to being a bit of a label-hound when it comes to my bike stuff, but other times I want the cheapest part to do the job. Then there’s that special case where the brand name part is the SAME as the knock off. Apart from graphics and color - these wheel bags are identical. I have a couple of each in my garage right now and after inspection it turns out they are the same. I got the Performance bags for $9 on sale!
I’m a big fan of wheel bags. Keep yourself and your car clean if you need to lug them around. Protect them fragile spokes from people trying to pack overstuff the trunk on the way to the race.