Are you collecting low cap altcoins for the bull market? It sounds like you think low cap altcoins can easily make 100x profits. I don't think so and even if the supply of a good quality project is high then you will get good profit there. Many new investors tend to follow supply more. You should know that there are many low cap altcoins that can't even sail the market in bull seas.
for now altcoin that has a low market cap that I started to investing is TRB, because I see there is a good potential with TRB, so this is my opportunity to buy TRB and hold until the price of TRB increases very high (my target is TRB to enter the top 50 on coinmatketcap when the next bullrun occurs).