what's the difference between Muscaria and Panterina?

[mooks]

what's the difference between Muscaria and Panterina?SWIM can't find any Amanitas Muscarias around here (guess it's too early for them)
But he can see Pantherinas everywhere he goes, the forest around his house is overfilled with them.

So, since they're so easy to get (hell yes they're everywhere!), SWIM was thinking, what's the difference?
Will they make him more nauseous? Are their effects somehow softer/different than those he could get from Muscarias?

[GURU]

I gather they're generally regarded as stronger - maybe a good deal stronger. Most mycology sources describe them as being more toxic, which probably amounts to the same thing.

I don't think the effects are qualitatively different, I mean they have the same compounds in them - but be even more careful than you would be with muscaria mushrooms.