Good points. The battery thing seems like a big one for someone who travels a lot especially. Headphone jack is nice, but I find a USB adapter works fine when

Good points. The battery thing seems like a big one for someone who travels a lot especially. Headphone jack is nice, but I find a USB adapter works fine when I want to use wired headphones with my phone. Size/weight probably depends on the size of your phone. I tend to prefer smaller phones, so to me most of what people use today is a giant "phablet".