I feel like I've mostly used Bluetooth on Apple devices, where the implementation seems to be at its best; the range is extremely good and interruptions are few and far between, even on third-party headphones and devices.
My PS Vita, however, seems to be giving me an insight into how the people who hate Bluetooth have been living; it's admittedly older by the better part of a decade, but boy, the range is so poor it drops the stream if my arm so much as occludes line of sight, and don't even think about getting more than a couple of metres away.
Meanwhile the same headphones can get signal from my MacBook from all the way across the apartment, through multiple walls, and whichever way I happen to be facing.
