My guess is that BTC will drop heading towards 1 Aug and the UASF BIP148
ETH, ZCASH, DASH should rise in relation to BTC, although lower BTC will drag it down against USD.
If the BTC chain doesn't split it should rebound and probably head past $5k US by sept/october
If it does split, who knows, that is the uncertainity that will effect the BTC price over next few weeks.
I like monero over zcash, both are where dirty or drug money go to hide.