depends what you want to do, if you wanna hit high full dharok, if you wanna hit alot veracs if you wanna not get hit torags and since you say you cant afford all weps that means you cant afford guthans but thats for slayer mostly
thats updates was days ago and they just announced it lol and i dont think it will effect it that much youll just have to do it quicker so as not to waste your pots