I've been flicking in between bunkers and smaller chans.
Here's a somewhat mashed list of where other anons are at. Won't post exact links of them. Not sure if there are rules regarding that.
Endchan - fucked in general right now. Was snitched on to VICE. Not recommended right now.
vch - /v/'s bunker put together with spit and tape. Though they might be using another bunker and moved on by now.
zeronet (08chan) - Lot of technical problems. Put together a year or two ago. It uses peer-to-peer so use a lot of protection going there. Read some guides if need be.
smugloli - /a/'s place. Not much needed to be said here.
Spacechan - this is the one who snitched endchan to VICE. Avoid this one. Word is admins are absolute cucks
Meguca - Goon Shitshow. Has been mass spammed in the past. Not recommended.
lynxchan - blocks tor users, vpns get fucked, no https. Not enough credibility from what I heard. Not recommended.
lainchan - still going strong in that niche community. pretty cozy
julayworld - bunker board. The owner is slowly setting up a webring with other bunkers so things are interconnected or something. Check the /meta/ for more info (where I also got most of this info)