I've never heard about the Polis token before and just what others said, it seems the OP shilling this coin/project. Besides, no one will ever believe that that token will gonna explode this year 2020 unless you are a fan of this token.
I am not a fan of their coin, but i use their mobile app a lot. I like the fact that they don't force you to buy Polis, you can pay in any coin you want. I pay my Netflix subscription and my mobile bills with their app and never had a problem. And some big updates are coming in the next few months, when the app will be available worldwide. I am sure Polis will become a important part of the crypto ecosystem in the near future.
I made this topic to help people who want to invest in projects with a real use case, and Ethereum, Binance Coin and Polis are the best investments you can do right now.
Always do your own research.
Actually, no one really forces us to buy any cryptocurrencies. Besides, it's our choice when it comes to this. I'm not entirely sure if you are really not a fan of their coin because sometimes in order to fully use the app (all features) of a project you need to buy or use their token. You are using their app so probably you are also a holder of their .token? Am I right? Only Binance Coin and Ethereum are worth it to invest right now and not Polis. Based on your profile, there's a feedback that you are shilling this Polis project. Personally, I will never include this token in my portfolio.
That's right, we should always do our own research especially if we are going to invest/risk our money, and not to easily believe in what others are recommending without giving prior knowledge about a certain coin.