Hi @konnik,
It's Steem and Steemit a good investment option?. The answer is YES in my humble opinion. I'm long and slowly buying according to my resources. This is not a short-term investment at all though you go and build a vote farming structure and therefore your investment would be at least 13 weeks stuck due to powering down ( converting SP into liquid Steem) rules.
There is also the option of creating cool projects to reward engagement on the platform while you grow your name and get more weight(SP) and rewards.
Feel free to ask for help if needed.
I would suggest that if you are used listening to music you can share It and know cool users and get some support. Here the link, you will see it's really easy and fun: https://steemit.com/nowplaying/@nowplaying-music/nowplaying-week-47

Welcome to Steemit! 😊

Pd: you should have used "introduceyourself" as first tag. It's were people look first for new users trying to get some attention.