I have found that if you take your gun out of your pocket and Place it in an easier to access place in your vehicle that it is easy to forget to put the gun back in your pocket when you get back out of your vehicle.
So for me it is better to keep my pistols in the same place in my pockets at all times..
Something to give serious thought to.
That is a major potential downside. OTOH, if it is attached to the lap and shoulder harness, it should be harder to forgot. Alternatively, the traditional method is the ankle holster, which mostly is used in backup applications.
