Worth investing in STEEM? YES or NO?

Hi, I just opend my account yesterday after watching the video of Hive account@jerrybanfield!

I had already invested 100€ into STEEM few days back. Now I am wondering if it´s worth to sell the rest of my Bitcoins to buy more STEEM?
How high do you think STEEM will get?

Let me know what you think. I am really really tempted yet unsure if i should do it or not.
I would love to hear more opinions on STEEM than Jerry´s, before i invest more?

Thank you so much for your help!