To invest on ICO, will be better if you do a research before invest on it because now they are potentially get scammed. You must see the management of that ICO, look at their product, if there no product, better to not invest on it. Anyway, you can see on MAESTRO ICO that looking good as investment. You can go to the ANN thread https://bitcointalk.org/index.php?topic=4391640.0