BCH is a hastily written hack job by a third rate team (I talked to some of them on twitter, they really don't understand a lot of what they are doing)... with a drastic difficulty retargeting algorithm. A bit of a pump combined with hash power manipulations lead to this.

This is all show to try and prop up the coin. Both the pump and the "profitability" of mining it.

%98 of the blocks of this coin are mined by an unknown entity-- in other words, it's not decentralized. It's trivial for that entity to manipulate the difficulty retargeting mechanism in his favor.

Stay away. This is not "bitcoin" in any sense.