there will be airdrop so my choice is Ethereum Classic.
I just read about the March hard fork and getting Callisto with 1:1 ration. The fork is expected around 5th March. ETC will definitely goes up in short term.
any news what etc wallet will support fork?
Not off the top of my head but I would imagine if you own the private keys you are set to get the Callisto fork coin. Will wait for an official statement release though to confirm this.