I like simplicity so this thread is going to be simple as that:
I've bought small and quality projects that don't give a f*ck about marketing before product and wait. That's it! Getting rich is that easy. Buy small and quality projects and wait. Patience is the most important thing.
If you are a small investor and want to be a big fish, my suggestions:
XEL (
https://xel.org)
BitBay (
https://bitbay.market)
SHIFT (
https://www.shiftproject.com)
https://t.me/ShiftProjectPotential 10x gain. You just have to wait.
I think your choices are really difficult to answer because these are small coins and are not held by many people so I can be sure that making a big profit will be very unlikely. If you are patient with all those coins, you will only earn a small profit because the price increase will be an opportunity for you to see good prices and consider selling when the value is 100% or 200% profit. I personally recommend that you only invest in top 100 cmc because it will reduce your risk more