Heckler and Koch - P2000 sights

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I'm looking to replace the sights on my P2000. It's the best pistol I've owned, but the sights aren't bright enough. Interested in insight on sights.

Anyway, so far I've only looked at Trijicon night sights, which seem nice. I've also been told to check out TruGlo Fiber Opti sights, was told they cost less and are great.

Thanks......