Miners will drop the price, so wait for buy coins, i personally don't like what they've done in zcash (equihash), it should have forked, but Decred is very solid at the price as well.
i don't understand, why miners should have to drop the price? Mine decred is too profitable ? So they can afford a drop of the price?
Though, this pattern doesn't apply as directly to Decred as it does to pure PoW coins that have transitioned to asics. Hybrid consensus models FTW.