I'm in my final year of graduation. Can you please help me choose an option?

1. Prepare for CAT 2026 (April-November)->If goes well, great; if goes bad->prepare for SSC CGL 2027 (8-9 months)

2. Prepare for SSC CGL 2027 & then give CAT later anytime

I have these options in my mind but I'm confused about which option to choose. Please help me choose one.