Hey everyone!

So I just got back to the game after a very long time (a couple of years now) and want to make some changes
One of them is possibly changing my king's mutation

I'm debating between primal ferus (what he is now just getting a lower gen one) , smilus or felis
My king is going to be clean either way but I cant decide whether I want to leave him as he is or get a new primal mutation

What do you guys think?

Thanks in advanced everyone!