Rollercoin is undoubtedly the best bitcoin faucet, I don't want to dwell on very long explanations.
You just need to know that the site consists of several sections, Wallet, Game, Home, Store.
Its operation is simple just like in real life we will have a mining power with the difference that there is no current consumption or purchase of expensive graphics cards to carry out real mining (being a game everything is simulated but the gains are real )
- In the wallet we will be able to see our income and take bitcoins.
- In game we can play minigames of about 20 seconds to increase our "mining power"
- In the home we will be able to see our avatar and the video cards that can be optionally purchased to have more mining power.
- In the store we will buy (if desired) graphic cards to have lifetime computing power and without necessarily having to play a mini-game
Basically it's free, easy to use and fun, why not try it?