It will be so annoying when seeing someone close to you paying less and enjoying better browsing during the weekend, while you are paying higher before you can enjoy better surfing. The Airtel weekend plan is one of the best plan ever and every internet surfer need to flex with it. But the plan was limited to the small number of Airtel SIMs, which cause headache for lost people who are not yet enjoying the plan. I have 7 Airtel SIMs before the plan show-up, when I tested my SIMs, none of them works for the plan.