First of all, I am a zcash believer, and i believe that zcash market cap should be top 3 by the end of 2020, which means zcash team should have enough cash out during the next bull market, and the cash should be enough for the next 5-10 years. Secondly, I am previously a GPU zec miner, and currently mining zec with Asic machines, and meanwhile mining ether with GPUs. i personally think the ‘harmony blossom’ is a great idea for the next move, and I will have my GPUs switched from ether to zec after harmony blossom & ether POS for sure. I don’t think the price of zec will be pumped up by individuals but big players such as miner manufacturers(bitmain etc). So making Asic & GPU involved is a good idea to make sure the price of zec being pumped up, so that more mining machine could be sold, also keeping the network decentralized.