Frankly speaking I am not familiar with your choices. If you are gambling, I am sure you have done your research, I have no doubt you will enjoy it, weather to win or lose. On the other hand, if you think about long term investment, you better buy Bitcoin and forget about it for 3 years and see what happens then. If you chose the last one, I think you have a better chance of winning. This is not financial advise nor gambling advice. It is just my own opinion hehehe