MUEX11 pool and exchange ? weminemue.com

[igotek]

Hello;
I realised that MUEX11 option has come to weminemue.com
I have just tried with my baikal. And it mines.

Should I use my MUE wallet address while mining ?
MUEX11 is a new coin or the same coin MUE ?
If it is a new coin, where is the exchange ?
If I can use my Bittrex MUE wallet, I will mine. Otherwise I need to know exchange wallet.