There are many coins now available which will be worth for you in recent future. If , you take a look at the Coinmarketcap website then you can find 100th of like this type of coin. Currenctly I suggest you GIO and Bitcoinz to invest in which is not only low market cap but available in very cheap price. So invest now for this two coin.
There are indeed alot of low capital gems in the market but I believe you're trying to pump the price of your pet coin because the mentioned coins are not doing well in the market. Besides, Bitcoinz was created a couple of years and still not well recognized by most of crypto users while GIO has nothing much to render to the crypto communities and going such low capital with no or big support is a waste of time/investment.
It is good to search for new opportunities but going for low capital gems with huge potential this every moment when we have the bitcoin halving coming up seems to be doing the wrong thing at the wrong because there are many utilized altcoin which performed beautifully during the current market and during the crypto market blood bath.
I supported what you said in other to play safe and to make a huge profit rather than focus on low capital gems which might not survive.