Wow! Congrats!
This is somewhat unusual to get a full scholarship for Ross and a waitlist at Kellogg or booth. My guess is your waitlist will clear pretty soon by which I mean three months

I obviously would except Ross’s generous offer and decide if I want to gamble in round two with any other programs. Frankly, it doesn’t get much better than Kellogg and booth and I would prepare yourself that one of them will likely clear and you’ll have to make a decision between a full scholarship and those two programs. While when you say there is no wrong decision, it is awfully stressful making that no wrong decision decision.
Meanwhile, congratulations and pray that you get dinged at both Kellogg and booth to make your life simple
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