I advocate Firefox, but I must admit I personally am affected by regular crashes on Firefox desktop. Mostly when I enter a page I haven't visited before (randomly though).
I don't know if others are affected by this, and I still recommend Firefox regardless, but every crash leaves a sour taste in my mouth. As it is not widespread, it might just be my setup, but still.
I dont have issues with FF in general which would cause me to stop using it, while it is frustrating, not using something chromium based still outweighs that heavily. Its kinda of a matter of principle to me. E: clarification