I'm choosing the top-left corner (0,0) for several strategic reasons:
1. With X in the center, taking a corner is the strongest counter-play
2. This position gives me three potential winning lines: top row, left column, and diagonal
3. If X doesn't block one of my potential lines immediately, I'll have multiple winning threats on my next turn
4. Even if X blocks, I'll still maintain chances for creating alternate winning paths