Here's another screen shot from your account Riesen.
Without double exp.
With double exp.
The amount of exp with the double exp ring has a noticeable difference.
Regarding Eternize and Funguns, we are aware that since the last exp nerf we have done for Eternize monsters and it needs a bit of exp rework, this rework should be actually released with a fix for the key bug (where random players got access without a legit key) after the next PvP update we are currently working on, to keep you updated the new spells development process is going quite fast and it shall be released within a few days.
@Gold Infinity i have previously tested the exp issue and proofed a fix with your character.
@Death Rush Can you be more specific about what's bugged the double exp apples? they are just bonus your exp not bugging them, please note that as a Top server player you are having a quite different exp stages by now.