Depends on the usage. I have a Plantronics Voyager Legend for primary phone call usage. I have a Zolo Liberty+ and an Anker Soundbuds Surge for exercise. For use with my tablet I have Bluedio T2s Turbine headphones. All of those are Bluetooth.
Been using Skullcandy Ink's 2.0. i have like bunch of them. One I carry for the gym, spare in my gym bag, spare kept in my car, one in my work bag, one on my bedroom nightstand, one on the living room counter, one connected to my computer. Lol. Love not having to remember to charge it.
Just bought me a Skullcandy Crusher. Out of all the wireless ones this is my favorite.
I'm probably going to upgrade my Buds 2 to the Buds Pro 2 as Samsung will offer $75 for trading them in. I'm still researching the differences between the two. Battery life isn't any better so I'm not quite sure yet.