Hello, can you suggest me some coins o ICO with a low total supply in circulation?
I think getting some of these when the price it's still low, could be a good point..
Total supply itself is not enough to calculate the value of the project. Only when you compare the price of the token to the total supply you will be able to say whether it good to buy or not.
Let's say that total supply is very little, but its price will be very high, unfortunately it will not be a good coin for investment. You have to look for coin/token with little total supply AND low price.
Fortunately low price coin with little supply will definitely be a huge asset when the future demand will increase for it's market profit. Meanwhile those expensive token price were more popular with those who haven't gained expensive price, due to reverse perceptions and impression. People thought that low priced coin cannot increase its value, but that's a misconception because as market activity changes everything with crypto is always possible to happen.