If you're interested in mining to hedge against the high fee jpeg spamming of the mempool, consider to do this at Cyberian Mine who have stayed alive for 2 bearmarkets now (where most competitors failed). You'll get a 2% discount on your first miner purchased with this referral code:

https://my.cyberianmine.de/ref/fe5d0

The electricity+hosting cost is just 0.059€/kWh and they use ~98% uptime/stable hydroelectric power from the Irkutsk hydrodam.