the next bull will not make ethereum at ATH like last year. I think, maybe it takes two or three times a big pump to make ethereum to the moon. the current ethereum price is $200, or 20% from last year's ATH price. isn't that very far.
when Bitcoin is pumped again and made it past the highest price in 2017, I think it's very possible for ETH and NEO to have a new ATH, but we don't know when that will happen maybe 2020/2021