I'm not one to swap phones a lot, but my M8 has been the best so far. Does it all, has a color accurate screen, and front facing stereo speakers. I also really enjoyed an old flip phone I had. Don't remember the make and model, but it was one of the first "military spec" phone Sprint came out with. That phone took a heck of beating and never had a problem. I kept it until the charging and data (also able to charge that way) ports just flat wore out from use.