Take your pick. Both conferences promise to be good opportunities for socialization with other Confessional Lutherans and learning from good teachers. Both conferences will host excellent preaching. Both conferences will offer Friday night parties. It’s just a matter of distance and schedule for you.
January in Orlando with Pr. Andrew Preus, Pr. Roberto Rojas, and Pr. James May or February in Phoenix with Pr. Todd Wilken and myself.
If recent news hasn’t reminded you of it, striving to maintain the unity of the faith is always a challenge. It’s good to gather for these things. You’ll be glad you came.