I recommend getting the AmondoTech Titanium Mega Illuminator, which is sold at BatteryJunction.com for $159.95.
I own both the Mega Illuminator and the Vector POB, and the Mega Illuminator out throws it by quite a large amount (or what I consider to be a lot) and has a much thinner and more laser like beam than the POB. I have shined my Mega at trees around 1000 yards away and it lit them up very brightly. The Mega can easily cloud bounce, light up skyscrapers, etc.
Here is my thread on the Mega Illuminator. I have posted lots of pictures throughout the entire thread.
The POB is a great light, and it is much smaller and lighter weight than the Mega, which a very nice thing about it. I still prefer the Mega because it is so much brighter and has more throw.
The Mega Illuminator is my favorite spotlight in my collection for its unbelievable throw and super concentrated laser like pencil beam.