I'm not sure if this wouldn't be better in road or general OT, but since it applies mainly I think to modern road bikes.... What are the reasons for out front style GPS mounts? I've ordered a new Garmin 530 (have been using a GPS watch for years) and plan on mounting it on the stem, as (to me) it just looks cleaner... I don't like the "out front" look... But it seems to be the most popular choice by far - why? Any particular reason?