AK, KQ, QJ, TJ, 9T, 89,78, 67. In that particular order. That's my preference.
The question was about suited connectors not gappers, just a heads up for people who decided to pop in some 68's, 69's, AT's. Just saying, like just throwing it out there in the open.
Just for shits and giggles, however, if we consider everything as being a suited connector, then I will go for my all time favourite AA suited, without a single doubt.