Hey team,

I'm looking for advice on a couple of things:
1. recommendations for in-ear headphone/buds;
2. how they might compare to overear headphones (would be looking at Sony XM3);
3. also how good are the mics for calls?

Main use case is for commute to work, which is train and walk and in the office. not for home, since I have a few open back headphones. I think at this stage the XM3's seem like the most ideal.