I actually think Fizz is in a pretty good spot right now
Sure, it's not what Riot originally wanted him to do, but from a jungle perspective I actually like
is in a pretty good spot. With Devourer (usually with skirmisher's smite) and BotRK I can get tanky and then still do damage since hitting his R is so rewarding. Additionally you can get Tri-Force and do more damage at the cost of your tankiness. For the most part his E seems relatively fine as AD Fizz. You either use it to gap close when ganking and lose damage/untargetability or you save it for those reasons and lose the gap closer. And hitting your ult can be the difference between a kill and a death if you're aren't ahead.
I honestly like this champion now. And I used to HATE this guy. He's also really fun to play and not as repetitive as other junglers can be like
and
can be sometimes.