The way you phrase your question is somewhat prejudicial. No one wants to claim that they'll "settle." However, everyone has some threshold of "good enough" f

The way you phrase your question is somewhat prejudicial. No one wants to claim that they'll "settle." However, everyone has some threshold of "good enough" for release. Even your option B alludes to that; if you're iterating, it means that there's something that can be improved after release. The real question is at what point will releasing produce the most value for you and your customers. For some circumstances, that point might be very early with very little polish. In others, it doesn't make sense to release publicly until you've ironed most of the kinks out.