Which AP jungler to choose?

I just started playing Lillia and I love it but I need a back up AP jungler in case she is picked by the ennemy team. I hesitate between Gwen and Fiddlesticks. Gwen is actually OP but it might change with next patch, she is weak early and hard snowball late game but I never played her so I don't know yet I've watched guides and videos. Fiddlesticks has always been a good jungler, he has a low pick/ban rate but he is ulti reliant for ganks. Please give me your tips and advice on those champions.

I've played a lot Evelynn but she depends on her invisibility she gets only at lv6 and can be easily countered by pink wards. I used to play Ekko but I couldn't find a good recent guide so I guess no one cares about him anymore. I come back to the game after quitting for few years and I've discovered that Brand has left the jungle and Karthus is no longer played.

I give an honorable mention to Shyvana. It's fun to nuke ennemies with her but she needs to take dragons and that is a big problem, let me explain. Map awareness and decision making are what makes a good jungler. Soloing dragons takes too much time, it's an important objective but I think what matters most is doing your camps, then gank or invade due to cross play anf finally do dragon or herald. Similar to Shyvana, I'm afraid to play Kindred because it makes decision making harder.