is it a member? also at 20 str you only get like 4k xp to a max of like 6k xp a hour if you're lucky...
60 str is 273k xp going to avg it out at 5k xp a hr which would make it 54 hrs of straight gameplay non stop, though these rates are f2p i'm not sure how much better it would be with p2p
I've never done a skilling service before but have plenty of experience with pure builds... Shoot me a offer! I know you'll be pleased with my work. I've maxed 2 maulers before with 1 attack. Just not sure how it works