I've made like 20x gains on cryptokittens.
I've gotten in when cheapest cats were 0.008 ETH more or less. Sold a lot when they were 0.07 ETH. It was 2-3 days ago. Anyway, breeding cost changed the exponential growth of new kitties. Devs changed base breeding cost from to 0.001 to 0.002 and finally to 0.015 eth which killed the insane gains. Eth network is clogged now, and it's frustrating and tiring to do anything. You need to bump up gwei gas price, price limits, change mining pools, etc.. I cashed out almost all cats, coz everything smells of correction happening.
Eth transactions several days ago had 10 cent fees, now you can't do anything even with 3-4 usd.
Good luck.
