We use this drum head for our 8'' Drum Workshop Collectors tom-tom. It is a 18 years old drum.
We chose this drum head because we use the same series for our other toms.
The sound is very clear and punchy.
It is a very good drum head if you want to make the drums "sing". It brings up the drum's tone very nicely; of course you will need to have a drummer that hits the drums moderately, not braking the drum sticks after 3 songs.
For us it is the best choice after trying other drum heads, we recommend it.
As cons, we can really say anything, maybe just wishing to last forever :))) Of course this part depends again on how tuff you drummer is.