Just got Carvin pups

Hello all,
Still new here but, I'd like any and all opinions on these pups that my bud just gave me for cleaning his rims...Carvin H60(flat face), S60(flat face), and S60T(blade type). He said that they are really "creamy" and smooth the Strat sound out but with more output.
I can't get any info from Carvin because these have been discontinued for quite a while. I'm familiar with the S60's(flat face):salud: which is what made me want these pups in the first place . Anyone know anything else about the others mentioned? Best to all