AND MY PICK IS:
btcp - bitcoin private
The current way to obtain the bitcoin private is to hold btc or zclassic on 28th february on a wallet or on an exchange which will support the fork.
Bitcoin private will definitally suck most money out of bitcoin gold + bitcoin cash and it's already happening, the money will start flowing into zclassic for accumulation in the next 30 days as the date for bitcoin private fork has been released today. Many estimate btcp to be worth atleast 1.000-2000 usd in the coming months after release, because this is one of the best forks compared to btc cash and btc gold, which it should easily reach.
Everyone remember the btcp fork when it was announced? Zclassic was sitting at 230usd ath at 13.000 per bitcoin. Soon there will be alot of hype about it and zclassic will reach around 500-600dollar mark. Everybody is accumulating right now.
https://cryptovest.com/news/zclassic-bitcoin-private-snapshot-gets-february-28-date/
In my opinion, it is better to make your own research and trust your guts.
The most of the privacy coins are undervalued right now.
The best opportunity is to find a privacy-related project with a low total supply (less than 100M), that way the price will be increasing much faster.
I recently found one project called Ethereum Meta, it is related to anonymity and untraceable transaction. They have a very interesting project to build the Anonymous E-Market Place.
They are on Pre-ICO stage right now, you can check their website: https://ethermeta.com/
Or even better go through their Bitcointalk thread: https://bitcointalksearch.org/topic/future-of-privacy-ethereum-meta-foundation-of-anonymous-e-marketplace-2659058