I use a pop filter for any mic really - people like to spit too much and I dont like cleaning them off!! LOL!!
I am using a Audio Technica AT2020 for the band I have in - their stuff is Metal, Scream - like a Sevendust - melodic then SCREAMING, then back to melodic - you know...
It seems to do quite well for them - they do get too close and overload the signal sometimes because they kind of weave back and forth like Eddie Vedder -
I have them going into a Presonus Digimax FS for the preamp - so i can control the input and not overload as long as they stay in one spot while singing.
Also I have used a SM Beta 58A - which again does petty good.