Yes, Ethereum is gaining very quick now, I think it can reach $300 very soon. ETH is still one of the best Altcoins that worth to invest in. Anyone buy ETH at $80 now get more than x2 profits. ETH price now is still good for buying.
I agree with you, that Ethereum is still good to buy and make an investment, because as we see ETH prices continue to increase and now ETH price has reached $ 270, so I'm sure the price of ETH will increase very high by the end of 2019 and of course it will gives you a lot of profit (according to my prediction, ETH prices will increase $ 450 or more than that by the end of 2019).