Ohhh, you want metal. Well he did some screams as you could tell.
But I would def get a dynamic mic. You don't want a condenser or it will make screams sound like shit.
I'd Google "SM7 Mic" and see if that's in your budget($350 tops for the mic). If not, go with the soundcheck.
Or go with a digital reference mic. Those can be anywhere from $60 to $200.