Barely remember "Eek The Cat" and had completely forgotten about "Bonkers".
IIRC theee were 2 animated "Sonic The Hedgehog" shows on at the same time but one of them had far sloppier animation and seemed self-consciously weird (another R&S influence perhaps?).
Could never get into "Invader Zim" very much (was pretty old by the time it came out) but has its moments. Grew up on Vasquez's "Johnny The Homicidal Maniac" and "Squee" comics series in middle school and reread both recently and.....man those were pretty ####ed up. And oftentimes surprisingly bitter, self-indulgent and/or just downright boring (basically became Vasquez railing at the world in comic form- if you thought Bill Watterson got whiny towards the end of "Calvin & Hobbes"...)
I loved "Parker Lewis" and mainly associate. it with Hawaii because I watched a bunch of them with my sister while vacationing there when we were kids.
If you're in the mood to take a truly epic trip down memory lane, here's an INDB list I made of my favorite shows from childhood (and yes, I was ridiculously stoned when I made this): https://www.imdb.com/list/ls022667036/