I don't really like either one, both are just chat rooms with 3D models, while one has actual walking/running animation, the other is just... static.

Second Life bugs the shit out of me because everything feels incredibly robotic and half-assed. I just can't get into it like other furs can. Plus, both require you to spend actual money to make your character not look like some cardboard cutout (Although, Second Life does allow you to "work" your money up through doing certain things in the "game")

IMVU is also much more scammy than Second Life, like, if you want to have any fun at all, you have to spend money or do virus-filled surveys. Basically, just expect to spent $100+ for that chat browser if you want to do anything in it.

Anyways, to those who want me to try either one, I have to say no. I do not want to try them, I just don't like them, If I wanted to sit around and chat/roleplay, I would just use Telegram or Discord.