I have a good amount of SPG points which will convert to Marriott's in August. Since the SPG airline transfers yield a 25% bonus, would I be wise to move points to, say American, so I can retain my bonus on an airline I frequently use?
You would still get the same bonus post August too.
I find my AA points are devaluing more quickly than my hotel points so I have stopped sending points over to the airlines.
As ks83 stated, your bundle of SPG points will be converted from 1:3 to Rewards points in August, and you will still get the same transfer ratio, currently 20k SPG points + 5k bonus = 25k miles will become 60k Rewards points + 15k bonus = 25k miles, so no difference in functional points, it will just take more points in the future.
As peymanagement stated, I don't transfer points to airlines until I'm making a redemption, or there is a worthy transfer bonus available.
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