These links are really helpful to understand which currency to take a position in However, coinmarketcap is the best Most of the currencies are listed here and are very effective in currency selection. Bad currencies usually don't last long These are listed less However, within the coming years the worth of Bitcoin may increase tons it's completely scam-free you'll make tons of profit by investing in Bitcoin.
If you fully believe then investing with bitcoin will bring huge profits, being supported by many and it's proven by time bitcoin still progressing.
Coinmarketcap is the best platform that you could use to make a portfolio because you can quickly see if the coin is worth to buy or not. Bad currencies don't last long because team members in a project are mostly inactive and don't find a way to develop their coin to have the potential to increase their value in the future.
You can use CMC to look after any project that you are targeting to invest in, details regarding to the coin from each sides of information is being catered by CMC. You can use all the datas as basis once you already convince investing to your coin.
