Actually, it seems more people on this forum (presumably 6 & 6+ owners not planning to upgrade) are asserting that the RAM increase is pointless, and that 1 GB is plenty for everyone..!
Apple can't win!!
neither can the consumer, 2 gb of RAM should have been included in the iPhone a couple of years ago... iPad air 2 is perfect example as to why and it came out a month or so after the iPhone 6. absolutely no reason why the iPhone 6 shouldn't have had 2GB of RAM.