I don't know about ample stock, but I think that there would definitely be more stock. If it is true that there have been 5S production problems due to the fingerprint sensor, then I think Apple will have looked at the production possibilities to see what would potentially give them more income. For example, let's say that 25% of production this month has been the 5S and 75% the 5C. If Apple had thought that 75% 5S and 25% 5C would only make them twice as many 5S as are currently available due to issues in the 5S, I don't think they'd do it, instead focusing on volume with the 5C and trying to shift them at the current price point.