One more thing about ANY lights you choose...

It seems like every few weeks, the light you buy becomes obsolete. I thought my Cygolite Metro 850 was the brightest, most powerful light I could ever want or need. Just a few posts above, I see that someone mentioned a Metro 1100. Now I have buyer's remorse and I want to kill myself.

Don't get caught in the same frustrating cycle. Buy enough light for your purpose and then ignore whatever the lighting manufacturer does to try to convince you it's not enough.