AmEx was showing me Zync, Green, and Gold but I didn't want a card with an AF. I applied for the Blue Sky and got approved. Originally got the "We'll mail you in 14 days with our decision" message but then checked my application status 5 minutes later and it showed approved. Their pre-selector seems to be one of the better built of the group.
should have chosen the delta gold instead of their option,
i can hold a balance and earn flying points!
Also wanted to add to my above post. If I so choose, I can still carry a balance on the Blue Sky. All of the Blue series are credit cards and not charge cards. I don't plan on it considering AmEx gave me their worst interest rate on it, but the option is still there nonetheless.
Also, I don't plan on using the card for flying much anyway. I moreso plan on using the travel credits for hotel rooms, mostly. Though if I feel like using them for flights, that's an option too.