I'm not sure I want to drop $600 CDN on an AW that will primarily be used for tracking fitness and running. The main reason would be to have music on a watch and wireless BT earbuds at the gym. Garmin has jumped on board with this feature with their Vivoactive 3 music, but at $400 CDN, I'm wondering if an AW2 or 3 isn't a better buy as I'm already in the Apple ecosystem. I'm not interested in cellular options, so that will lower the cost too. But is an AW2 too old, or slow (loading songs or the processor)? Anyone still rockin' and AW2 for fitness? Or perhaps an AW3 is better and more future proof?