Could care less on lower tier cards as I don't often overclock or Bench those sorta cards , I'll have a punt now and again for giggles but it dosnt interest me , having said that on flagships I want to know every last detail about the specific card I'd be buying / benching . So I suppose to account for the above all cards should state what memory it uses . I'm sure AIB's would find it a logistical nightmare as I can't see it being as easy as ordering as many of what they like from what ever manufacturers they like . Half way through a product cycle what's to say they just can't get there hands on Samsung no matter how much cash they chuck at them due to manufacturing issues or w.e