Every POW coin should either switch to POS or if they are going to stick with POW they need to focus on a different algorithm and let ASIC development happen. The key to being a weaker chain is to encourage the community to build an ASIC just for your coin. I don't understand this push by many POW coins on sticking with commodity hardware, except for a few giants (zcash, eth, monero) you're going to get destroyed.

Dedicated ASIC only for your chain = good. Commodity hardware = bad.