Fine fine ...
One thing that might have an impact here btw is that the libraries that are used are differently optimized. So it can easily "play out" well for a format one wouldn't have assumed to be on place 1 :) (thought I'm happy that it seems like png is the winner as I use it for everything :) )
One thing that might have an impact here btw is that the libraries that are used are differently optimized. So it can easily "play out" well for a format one wouldn't have assumed to be on place 1 :) (thought I'm happy that it seems like png is the winner as I use it for everything :) )