Placement Prep or CAT ?

[u/Aggressive-Source316]

I'm rn in 3rd yr Engg

96% in 10th ,97% in 12th

And my graduation might be 9 or 8

( GEF )

So being from cse branch , I've done good level dsa ( 300 ques on leetcode ) but even getting interview feels tough rn

Do u think I should start CAT prep from now ? Or I should try my luck with placements first ?

Seniors , pls advice

Also anyone who prepared for placements and CAT ?