Poll: Will you buy an iPhone 5?

The new iPhone5, billed as thinner, lighter and faster than the previous model, goes on sale Friday.  Prices start at $199 for 16 gigabytes of storage, going up to $399 for 64 gigabytes, assuming a 2-year service contract.

Will you buy one?  Vote and leave a comment. Results and a selection of reader comments will appear in next Sunday's business section.