This board is perfect for those who gig frequently or tour, but want something more compact.
PROS: The board allows you to mount your power supply under it so you have more real estate, but still manages to keep a low profile. I have a Voodoo Labs Power Plus 2 supply mounted beneath it with no clearance issues. It has a small footprint, but it can pack a lot of pedals on it. I currently have mounted: Moen GEC9 Switcher, Boss DD7 Delay, Boss RC3 Looper, Boss CE1 Chorus, EHX Oceans 11 Reverb, Spark Mini, Electrofoods Germ Warfare, ZVex Fuzz Factory, and a Polytune. That's quite a lot for a 40cm board. The bag is slightly oversized, which allows you to store all of your fx loop, amp, and guitar cabling with no issues, and the pocket can store a set of small tools, strings, patch cables, and any extra parts you may need.
CONS: The velcro used on the board and the bag handle is not the best of quality. But those are minor inconveniences and don't really affect its operation.
You can't really go wrong with this for the price. Definitely recommended.