Hello folks, Besides my E2 41s, E3 and MB S2s, I have an E1 for the gym, used for its huge screen. I'm okay with it being scratched and dinged with the machines and weights. However, Spotify is no longer supported. Question: In your experience, how is an E2 45 for streaming music from the watch, using Bluetooth TW earbuds connected to the watch? Thank you!