go for physical edn , mate !

It requires minimum effort  , reduces the burden of an extra subject

paper mein bhi kahaniyan likhne se marks mil jaate hain

as for comp science , the things which are taught in 11th n 12th will be taught again in college n if u

dont want to lose that advantage , then u can self teach urself after the jee, theres plenty of time .

me doin the same thing . got 93 in phy . ed   by just studying for 2 days

Note : an unforeseen advantage of not takin comp sc. It is usually the last paper held in boards which reduces

the gap bw ur boards and jee this time P Ed paper was on 23rd and comp sc on 30th.  and jee on 13th !

U will realise the importance of 1 week wen u come at that stage.