I am a huge supporter of using the environment that is most familiar to you. However this isn't always the best option. In some cases, a different environment can result in (far?) greater efficency in the long run.
In this particular case I suspect that sticking with what you already know is a good option, but someone starting new would benifit from the easy setup and sdk/ndk integration offered by eclipse. I also don't know how available geolocation manipulation (or phone state manipulation - ie incoming call etc) is in other IDE's, but integration within eclipse feels seamless.
AIDE is a fun option that I use while traveling or when I don't feel like sitting at my desk all the time. It is an extrodinarly well put together IDE that runs on Android, compiles Android appications, and then lets you install, all without touching a computer. It includes a logcat readout, syntax highlighting and some git compatibility as well. Obviously you don't have a lot of screen real estate available and things can get cluttered or you can't see everything you want to at once, but for quick touchups or early in a project it is more than adequate.
