I've done multiple scripts for other clients and in my experience, the only antiban that really makes a difference, is the one that simulates human mistakes, missclicking, pauses, breaks, stuff like that. Checking your skills xp does no difference, doing mouse movements neither, but I add them to my scripts anyhow, since I believe it can't hurt. I've seen a statement of jagex saying they had banned a guy because he was 'too efficient'. This gives me the idea that they check the % of accuracy one has. Since only a bot (or someone with autism) could have the same accuracy for 10hours doing the same thing.