Yes, it all sounds good, even if the incremental improvements are small, so long as reliability is better. To me it's odd that DMax improvement is presented as though it was the chief complaint with the prior product line, rather that the stuff many of us have been going on about on this forum from a few years now. I can't recall many people spending much time on the print quality issue in a critical way, the yellow longevity issue aside maybe. Even here though, I suspect that a yellow-longevity search would turn up many fewer articles than the clog/air entrainment issue. No disrespect in any way to the valuable work Mark is doing. To the contrary, it's probably human nature to be more focused on the here and now (temporary) issues like clogs, than to be concerned about future investment matters like ink fade; so Mark is leading the adult-end of the conversation (and conservation).
John Caldwell