I'm choosing column 3 (the center column) for my first move. This is strategically advantageous because:
1. The center column provides the most opportunities for creating future connections in multiple directions (horizontal, diagonal left, and diagonal right).
2. Controlling the center of the board generally gives more flexibility for subsequent moves.
3. If my opponent plays adjacent to this piece, I'll have options to counter on either side.
This is a standard opening move in Connect Four that maximizes my potential winning paths.