If Android: Aliucord -based on the Kotlin (old) version Bunny/Pyoncord - The current best (and afaik only maintained) fork of Vendetta. Based on the new versions of discord

If iOS: Enmity - I know nothing about this

Also for your consideration: this list of client mods

Tons of people use bluecord on mobile but I say to stay away from that cause sketchy. I would opt for aliucord but if someone knows better clients that would be nice cause aliucord makes me die inside a little. On desktop I use Vencord, I heard some bad stuff about it but I also heard that it’s a troll, and I’m skeptical it would be sketchy. Only problem is it tends to stop working and needs repair very often.