So what's the time line? And why would it be this tech and not something else? Maybe you missed the info about HBM, but cost haven't come down. And now they struggle to make some cheaper feature and performance cut version that may reduce the cost a little in the far future. Its just barely on the drawing board. I am quite aware that some people want HBM/HMC because omg its "new" and then forget/reject anything else related about it.