Hello. With reference to a TLR-6 light, with laser, for a G19.5, is there any value to having the built-in laser in the light? From what i have learned on this forum, the laser, used to acquire a target, is nearly useless. If that is the case, why would one want it? Why not just the light without the laser feature. I don't need or want the laser, if it has no value, so was thinking about getting a TLR-7. Any comment will be appreciated.