To set this in context I own a Surefire G2 Nitrolon, a C2 Centurion, and a 9AN Commander. I also own the Inova X5, the T2 and the T3.
Having identified what my experiences are, I consider the Inova T3 to be superior to the C2 and G2 in terms of light. The T2 is a great task light with its 4 hour run-time, but it isn't as bright as the other lights. Not that it isn't bright, it just isn't AS bright. When I replaced it on my duty belt with the T3, I mounted it on my shotgun, where it provides more than enough light at practical shotgun ranges.
The 9AN and T3 live on my duty belt and I carry the C2 daily out of uniform. The C2 is convenient for daily carry with its pocket clip, and I like the flat sides of the light as I favor the Surefire/Rogers flashlight shooting technique. It is also slightly shorter than the T3. If I could find a light that gave me a beam like the T3 in a C2 body, that would be perfect.
I buy my batteries directly from
Surefire for $15/box of 12. I've always had great experiences with their batteries which convinces me to stay away from some of the cheaper brands with which I have not had as much success.
I did all of my research at
Flashlightreviews, and continue to consider that site a wonderful resource.
Lastly, if you desire a Surefire product, but S/F doesn't have one in stock and won't for a while (which is fairly common now what with the war and all) check out
LPS Tactical. I have had great success with them and they stock S/F products for about cost. They had a new bulb for my S/F 9AN at my door in 4 days when Surefire's customer reps told me it would take 2-4 MONTHS for them to get one to me.
Questions are welcome.
-Teuf