Hi, I'm looking for an owb holster that accommodates a light with some sort of retention and concealable. The only holster I found was the galco halo and the aker nightguard. I did not like the Aker. There are very few reviews of this holster online. Does anyone own or have experience with the galco halo? If you do, please put in your input. How concealable is it, how high does it ride? Thank you.