I was recently given the opportunity to be one of the first GPS-bloggers to get my hands on the Columbus v900 Bluetooth Datalogger. (thanks to my friends at buyGPSnow.com) I spent the last month with the v900, evaluating its build quality, battery performance, usability, functionality and data accuracy. The v900 is a very cool little unit, featuring a 51 channel MTK chipset, an internal 1000mAh Li-Poly battery, Bluetooth, a microSD card slot and even a built in microphone for recording and geo-tagging voice memos. It's all housed in a very tiny, very sleek stainless steel & polycarbonate shell.

I've recently had the opportunity to test-drive the AMOD AGL3080 GPS Logger. For the past three weeks I've been within 15 feet of the AGL3080 at all times. It's sat in my pocket, on my car dash, in my backpack and I've even carried it around the house in my hand- Just to get a feel for it.

And... I'm impressed.
My DG-100 has a serious contender for pocket-space in my future photowalks.
Here's why: