my understanding from reading is that if you're going to use bluetooth from your phone to another component, then aptX HD is the best codec, and no iphone has this feature. Assuming that is true I am looking to dump my iphone for an android phone assuming most models have aptX HD. I would be connecting to an Audioengine B1 which features aptX HD so I should be good on both ends. Comments? suggestions?\n\nPlan B would be to use something like a Port or other broadband input device to my preamp. Just not sure I would hear a difference between aptXHD and the latter approach, streaming Qobuz, 67 year old ears.