If you are going for a everyday transacting coin, you would need a large supply. If the supply is low, people would hold it to manipulate the price.
And it would only be feasible if the transaction fee be low and the currency be divisible to cents equivalent.
There are enough Satoshicoins, that's why I ask. Limited coin supply will make a coin potentially be more worthwhile for usage that those Satoshicoins do not establish. Just like to elaborate on the subject, no need to create another shitcoin
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)