B2x is supported by coinbase and will be traded within hours. Say what you want, this fork is different - this one has miner support and will have some real value and unlike the other 2 shitcoins will take some away from btc.
Coinbase will quote it as "B2X", the futures put it at 0.15 BTC
The worst danger IMO is Bitpay, but they will follow the money at the end. Sooooo There is 15% risk !