Don't use the excuse that you don't have enough capital to invest in Bitcoin to buy another coin that you'll be regretting in future that you bought. Use that money to buy Bitcoin with any amount that you have. As you keep on hodling, you'll make profit when the price of Bitcoin pumps but buying that altcoins can make you to lose everything that you have because the altcoins mightn't be able to withstand the pressure coming from people selling when the coin start losing value. Any investment being made in an altcoin should be seen as gambling and not investment. You can get lucky and the altcoins does well but not everybody investing can be that lucky.
This is the best thing which I am also reading around no excuse for not having capital to buy bitcoin and buying any another which can give setback in future just try to accumulate as much you can because this will help you in future while price will keep increase.
Recently DCA helping many small investors for keeping things on balance and also not lost money after investing in shit coins which are headache for newbies because they are mostly victim of them with after losing money just crying and nothing more I always lost to stay with Bitcoin.
Newbies needs some patience and good strategy which helps them for increasing their investment in Bitcoin control of emotions and always keeping things on level helps.