Hi. I'm looking for around 1300 ANA miles and am wondering if anyone can recommend any mileage run for this purpose. I've considered UA for HKG-Sin (50% miles) at around $1800 and TG (70% miles) for HKG-BKK for the same amount.

Does anyone have any other better suggestions? I'm new to all this mileage run and credit card deals.

Many thanks.