To be fair the polished product for physical goods is the better choice. If you buy the rushed appliance with design flaws you will just have to spend money again to replace it, or time to get it returned and fixed.

Software is different in that problems can be fixed instantly (since online updates) and the first to build the user base is often the winner.

The real problems occur when the "software startup" model is applied to a product that it does not fit.