Aye so which one is your favorite

So, there I am at work, bored (lots of hurry up and wait going on), and I started thinking, "Damn, there are a lot of Power Rangers." I can't be the only one who remembers watching super old episodes and the current generation mixed all together like one rainbow fever dream. I was wondering what your favorite series from when you were a kid is. Personally, I'd pick Dino Thunder or Jungle Fury any day, but what about you all?