I recommend using broads and emerald (e) setup. Start starting with the poison emerald (e) to poison, then switch to broads after RuneScape Gold which you can finish the. Each kill is worth roughly 20k or so. I personally do two kills every run (using prot and eagle eyes at times) melee occasionally) and then go home port. recharge at altar or use the fally portal bank , and return in time until the next kill.
Hey. Everyone is different. Is there really a "correct" method of killing something? In my opinion, just strike them with the best weapon and equipment, while increasing your speed! But then again, I've not killed one. You can simply cancel the task that is most difficult or what you dislike. Why would you want to continue with a project that's slow?
I'd cancel Black demons. Heard those are bad. Kalphites are quick and can get you some quick Slayer points. There isn't necessarily a lot of slayer experience but , nevertheless, it's quick task.
LRC is very profitable as I've heard. They make around 4 to 5k per task that is pretty good over the long term. Also, you have a shot at the what is the best site to buy osrs gold Patriarchs, who are able to drop as much as 200k. Pretty dang good. They also offer good experience I'm convinced.