I have had an ongoing subscription to the Club LifeMiles Plan 112K for over 5 years and they changed the plan to LifeMiles+ in early 2024. The new LifeMiles Plus plan adds several interesting benefits (see the image below) and a couple of them particularly caught my attention (10% miles back on Star Alliance flights and no fees for changes or cancellations). The LifeMiles+ subscription is more attractive to Avianca flyers due to the 25% instant discount for award redemptions.
LifeMiles+ Benefits
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However, the LifeMiles Plan Lite (free for Amex LifeMiles Elite card holders) DOES NOT support free changes & cancellations of Star Alliance award bookings (it still gives you 10% miles back).
LifeMiles+ Plan Selection & Prices
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Why did I keep my old LifeMiles Club subscription?
The monthly price to purchase miles is a lot cheaper with my old 112K LifeMiles Club subscription, and I will be paying less and earning more miles even after adding the LifeMiles+ Basic subscription to it.
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When will the 10% miles credit post to your account?
The miles are added to your account within 15 days after the Star Alliance redemption (see image below).
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Can you change or cancel your old Star Alliance bookings for free after the LifeMiles+ subscription?
No. Free changes & cancellations are NOT applicable for redemptions made before the LifeMiles+ subscription date (see image below from T&C).
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Amex Platinum earns 5X points on LifeMiles Subscriptions
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My experience with the Amex LifeMiles Elite card application
My application got declined due to having too many credit checks. I was just interested in getting the initial sign-on bonus anyway and did not plan on using the card benefits.
Conclusion
I kept the LifeMiles Club subscription for a long time just to accumulate some miles while not worrying about them expiring. I added a basic LifeMiles+ subscription to it just to enjoy the free changes and cancellations along with 10% mileage refunds. I tend to fly Star Alliance airlines quite a bit and am planning to use LifeMiles over Aeroplan due to this new subscription.