Product changes always need to benefit maker and buyer in order to be successful. The benefits for S 'n S 2.0 both have already been stated. Choosing to interpret one aspect of the changes (304 is "always better" than 430) screams willful ignorance and irresponsible commentary. Maybe you can additionally post it on Facebook, to complete the cycle misinformation.
The restaurant owner who always has every table filled with customers is failing the business for the same reasons running out of product inventory will kill a business. Excess inventory means you aren't turning customers away. Those opportunity costs grow exponentially.
Will the rivets fail or rust through eventually? With a 10 yr warranty, I doubt if I'd care. By then you'd get a replacement 3.0 or 4.0 version for free. Let's unclench. In the meantime, the 1.0 304 versions warp. Even in official product photos.