I had signed up for Club LifeMiles back in April ahead of some Avianca bookings to get the sweet 10% discount on miles. Little did I know that the Cardless card was coming out, which I decided to get in June. The elite card gives the LifeMiles+ subscription for free. This month, September, was my last required month of payment (6 months). Is there any reason to keep Club LifeMiles while holding a LifeMiles+ subscription? I'm not seeing anything in particular that makes it uniquely different from LifeMiles+, other than it being $12/month and giving 600 miles/month vs $20 & 500 (should I ever downgrade to the non-elite version of the card and lose the LifeMiles+ subscription).