Fastest Str xp?

Hello. I'm going to be making a new account sometime, and just wondered, with 43 prayer, what is the best strength xp/hr? I'll hopefully get overloads/extremes and be using a dragon scimitar. Thankyou

 

Armoured zombies is my favourite as its afkable Its like 100k+ with overloads.

 

Ye I was thinking about them, they seem like a popular choice. Any clue about troll invasion, is that similar xp?

 

I did tzhaar and made over 120m when I got 99 attack and str, and I did bandits for my defence.

 

I heard armoure zombies were pretty good exp. Also bandits are afkable.

 

Ye I was thinking on going to armoured zombies, I was just checking if there were any quicker ways.