I own the TLR 1, TLR2, TLR7 and TLR 8.
For a full sized pistol that you are not going to carry, TLR 1 or 2, no question.
The TLR7 and 8 are compromise lights that work well with compact Glocks for carry. But the light is weak, yellow and anemic compared to the TLR1/2. Plus, the controls are far superior on the TLR1/2 as compared to TLR7/8. The TLR 1/2 have real paddles that are easy to reach and activate. The TLR7/8, no way. The controls are a weak point, do the research. Small, hard to reach, hard to activate. They were designed to be small and streamline for carry, that's it.
Look hard at the Olights as well. I have an Olight PL mini that is vastly superior to the TLR7 in every way. Their full sized PL2 gets great reviews as well and they just came out with a laser version of the PL2.
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