Trading with zcash is okay and worth short trading for the
meantime. Its risky to keep the coins for the long term,
since the price been high and new release in the market.
Stay at the safe side and be wise enough on trading this
altcoin.
Shorts is for finex only. Sadly polo messed with CFTC and seemingly got an embargo on expanding the margin section. So no shorts for me. The situation replays the situation with ETC that was ignored as well as REP. Overall, my reading has the impression that Zcash will be dying over the next 10 months pretty much like STEEM. So shorts are appreciated but unattainable for now.