In the last weeks, Eth became stronger and stronger compared to Bitcoin, but I would bet for going even a bit higher, like to a 1 to 10 ration again.

I don't think it will ever go below 5000$. But if it reaches 3000$, I Will buy some more for sure  

I usualy check the potential of the project, and if it is something, that I truly believe, that can grow big, than I invest in it. Of course, sometimes for short therm, I just buy something I see the hype, and hope to have a nice short time profit 

I think, and hope it is not a bubble. Although, it is true, that there are a lot of projects, which do not hold real value.