As a newbie, I have little experience in choosing a promising altcoin and there must be some important thing that I don't know now in the process of choosing a altcoin. I want to stand on the shoulders of giants and I hope you can teach me something. Thank you.
The findings are always by researching. Research on the net about Alts and Crypto, read graphs, first understand the top ones, their technology and offerings, then compare them with others which are on lower rankings. By this you will understand why top ones are on top and lower ones at lower positions.
Besides this, see the graphs and forecasts, It will give you a clear picture which Alt is a good catch.