I think you should not ask to buy you or not, you have to decide for yourself, although I think that ETH will soon begin to grow
Yes, I think so when price is very attractive, but this is not an excuse for breaking your rules and investing in one coin more than you planned. I believe on ETH, but I'm not ready to invest all the money in it.
Yes I really believe that now is the right time to buy while the crypto currency market is still very cheap so we can get more earnings once the market will survive because most of the time bull market for crypto is the fourth market of the year.