Is this going to actually be a significant enough of a change however? There have been numerous reports of other brands using the 4+20 layout that are having similar crashing problems, and even the supposed FE cards that "were not crashing" have been reported to be crashing as well. So far, there's only one known card in the wild that doesn't use any of the cheaper POSCAPs, but instead opted for 60 MLCCs instead.
In the event that this doesn't actually solve the problem, there's either a) going to need to be a bios update that addresses the problem, which likely means it will just be undervolting the card, which also means any "overclocked" card premium you pay for is just throwing money away or b) a second hardware refresh where they use better components.