I've been carrying a taser only IWB at 4o'clock position as that is the only holster that I have. I use the We The People brand. It has a clip that is very tight, so when I use it without a belt, like with basketball shorts or board shorts, I can draw it and the holster stays on the waistband. I did buy ULTI Clips for the purpose of needing it when not wearing a belt, but don't need it.
Then on the days that I have to tuck in my shirt for work, I pocket carry. Which I remember a thread by Inspector on him pocket carrying a pistol. When I do so, I do so without the holster because it's too bulky. But I do feel my safety thru my pants pocket to make sure the level is on safe often through out the day. THe only issue is that it fills my pocket. And I do have other stuff in them anyways like phone, keys, money, hand sanitizer, OC spray, knife, so this is just 1 more thing to add. Rear pockets are already filled with wallet, gum, and flashlight.
After CCWing a VP9 in Vegas, I can say CCWing a Taser Pulse is much more easier due to the size and weight difference.
So far I haven't been anywhere that didn't have a "no taser sign". But due to CCWing, no one would know. And even if they did, that sign doesn't have the weight of the law behind it for private businesses.