I'm just somewhat new to Bitcoins and cryptocurrency and trying to learn everything I can. From that perspective, I'm seeing a lot of websites newer people would look at, like faucets. I think newer people to Bitcoins might dabble in those before they put their foot in and actually buy some. So my thoughts are, Bitcoins for larger amounts, and Satoshis for smaller amounts.

For example: 10,000 Satoshi or 10k Sat.

BTW: Is there a Satoshi sign like there is BTC symbol or ¢ symbol for dollars?