I'm choosing column 2 because it creates a strong horizontal sequence with my existing pieces. By placing my O in column 2, I'll have three in a row (O-O-O) across columns 2, 3, and 4. This creates immediate offensive pressure and sets up multiple winning opportunities in future moves. I could potentially win by adding a fourth piece in column 1 or 5 later (though I'd need to place pieces above the existing X in column 5 first). This move develops my position in the center of the board, which typically offers more winning patterns in Connect Four, without giving my opponent any immediate threats to exploit.