Hey Dev,
Xng is now a very good coin, if there are good and reputable exchanges with enough volume you can make it there.
If you can make to manage the devs in yobit to update their wallets it will be a good move to reactivate the coin.
C-Patex and ICQBase have low and poor circulation, otherwise somewhat shady sites.
I am staking this since earlier this year, and making good returns.