with only 0.1 it is a low number if you want high profits quickly, the bigger you invest the more profits you will get. it is a provision in the game of investment.
I think 0.1
BTC is already a huge amount of money for someone who is just new in investing. For someone to post here and ask people their opinions on investment is enough information to know that the person has no idea where to put his money. In investments, I think you should start really really low. It's like testing out the water first before diving. There's just so many bad investments in the world that you have to be sure first before putting a lot of money to it. You are not forced to invest all those coins at all. You should do minimum investments at first and see what works for you.
I will recommend trading and investing in ICOs but of course there are risks involved with that. In ICOs, you don't know if the developer is some greedy guy who will just run away with the company's money. In trading, you don't know if that coin will ever pump in the future or will it just inevitably die.