JXL has the feature set that is better than any other solution. Killer feature #1 is compressing existing JPEG images. Nothing else can do this Killer feature

JXL has the feature set that is better than any other solution. Killer feature #1 is compressing existing JPEG images. Nothing else can do this Killer feature #2 is HDR images with over 10 bits of depth and high resolution. It comes out of your camera/phone already like this but we can't post it online! What a joke