If you like Evans heads, but just don't like that underside dot head, try the Power Center Top dot head.
It controls the ring, but not quite as much, and you get more tone (at least I did from it).
This is the regular Power Center head, not one of the Edge Control heads.
A Remo Coated CS will sound different than the Evans--by quite a bit IMO/E.
I like them, and they sound better to me after they've been on the drum for a while. They have always lasted a long time for me too.
I have a couple snares the Remo Coated CS (underside Black Dot) sounds really great on.
On the other snares I like a Coated TOP dot, or a regular Coated Emperor.
Coated Ambassadors just sound too "even" for me for some reason. I like a little ring and dirt in my snare sound, and I don't hear it with an Ambassador.
Sounds great when other people play it, but not for me.