Using cannon for slayer tasks

Just bought a cannon for slayer, on the first task I used it on which were abberant spectres It didn't really go that well and I lost a few hundred K on cannonballs. Could anyone who has good cannon experience with slayer, list some/all of the tasks that work the best with a cannon.

Thanks. :)

You're going to lose cash if you use a cannon with Slayer. It's just for experience, and hopefully at higher slayer levels you'll make all that cash back.

The best tasks to use it on for me personally were:

Kalphites
Dagannoths
Aberrant Spectres
Mutanted Bloodvelds
Black Demons are also amazing experience if you've got enough cash to waste on cannonballs.

..and a few others that I've forgotten and will add in later.

If you don't have a lot of cash to waste on cannonballs, then I would recommend using a cannon on Kalphites and Dagannoths as those tasks are the ones where the cannon will really help.

i use it for dusties aswell as it makes task 10x as fast