There are a lot of variances for each AT out there.
This is a pretty obvious suggestion, but pick a new combo that seems to be entertaining, even though it may not be a superstar.
I've made some pretty goofy combos and had a lot of fun just dorking around.
I can always fall back to my favorites; you know..the one's I've invested in and enjoyed the most.
Just my 2 cents.
Cya around.