When I was a reserve officer I carried the following at one time or another:
A 26'' straight baton, side-handle baton, police nunchuks, and a 21" expandle baton. Also at one time or another, OC spray and pepper spray. Now that I am no longer a reserve I can no longer carry any of the impact devices. If I could I would certainly carry the expandable baton.
I have a CCW so I am able to carry any or all three firearms. It would be good to have a less-than-lethal impact device also. The perps are not bothered about carrying anything they want and since I have been trained in several I would like the ability to do so with out concern about being busted for a felony rap.