SRB2 Addon Reccomendations?

I only got into SRB2 itself in January, but modding it has been some of the most fun I've had in a while. Not only has it allowed me to hone my general knowledge of Lua, but it also just lets me play around in my own little Sonic sandbox. I can make a character do pretty much anything (except Lucio Overwatch-style wall riding, which I spent around 2 weeks on before giving up), and it's been an overall blast. Not to mention seeing the creativity in the addons of others? Blaze is really satisfying to play, and so is Whisper once you get used to her skillset. One of my friends really likes to play Elfilin and its nice to have a little buddy, especially since they can make you not drown in the dreaded water puzzle things in that one secret stage. I just recently played like half of the 06 stages and those are really fun too! The level design of both vanilla and modded maps lend themselves well to the sheer speed that SRB2 characters tend to have. Just wanted to share as I think this whole everything is really cool and awesome and all that jazz.

All that being said, I'm excited to see what else there is in store over the what, like 20 years of SRB2 there is? Does anyone have any favorite stage or character mod reccomendations? :D

Well how i think
For custom characters better use
StephChars,
RushChars,
IwaflorChars,
DeltaChars,
HorizonChars, or
Silverhorn (last one it's Multi-Category with new levels and story)

If wanted something less vanilla
You may try Super Mario Bros addon
Have a little unbalance but veru sick mods coded by Golden Shine
Adventure Sonic and X sonic

Have also Super Mystic Sonic but it may be little difficult with control, but if you understand, it's give you lot of fun

About new levels,
Emerald Quest,
Sonic 2006 - Extended Port,
Chaos Domain,
Dimension Glaber.

If wanted some bigger

SUGOI: community project port from 2.1 with custom levels by lot of map makers.

Sonic Robo Blast 2 The Past:
Srb2 looks like Minecraft with his history
With that Multi-Category project you may watch a history of the game (it's huge and interesting story)

I think these addons gonna enough for most ;)