There is a possibility of some correction in price as 2.0 testnet is delayed but in the long run, it will up. Those who bought at $130-$150 in the last few months ago, now enjoying nearly 100% profits already. I don't think it is not too late. I am still holding few ETH as i want to enjoy its full return.
I doubt anyone would expect the price of ETH to rally like this in a short period of time especially when the ETH 2.0 deployment was delayed. I am surprised to see that anyone who invested in ETH in the past few months earned a profit of over 100% and i really cannot believe it as i was not confident when i invested when the market went down and when i invested at $55 last year i never thought it will cross $350.