I can't talk about DOT, maybe it will be great and maybe it won't be but at the end of the day it's going to be something special for ETH, because it is getting better. I have always talked about the difference between miners and staking. Miners used to mine ETH and then sell it for cost, and now ETH is staking which means you do not have to sell since there is no cost, in fact there is a reason to buy more.
This switch from PoW to PoS will definitely cause it to do a lot better. I am expecting insane amount of rises in ETH price when the bull run happens, the next time a bull run comes along, it will rival Bitcoin itself, there is no doubt about that.
I feel the same way as you do.
I think the price of Ethereum is very low right now.