This is a tough one. Which of these two offers should I take advantage of?
The email I received for 30% bonus miles when I buy Continental miles?
Or the email I received for 50% bonus miles when I buy United miles?
If you guessed “Neither” you’d be correct. At $376 for 10,000 miles (or 13,000 miles or 15,000 miles), it’s still a bad deal.