Cawcklest King the one thing I'd add / modify on to that is that you never need to use the action/bonus action auto combo that occurs if you choose "sneak attack". Just set Sneak Attack to always "ask" in your menu (for me sneak attack is always ask except on crit where it's automatic), then a regular bonus action attack with a hand crossbow will trigger asking as long as it's eligible for sneak attack and you can throw that on there. The one reason it might be worth it is for the difference in range, but it's only 3m extra (15m vs 18m).