Hello Ruhani

Dear, no board is bad. All it depends on the student that how much n the way they study and explore. Everywhere knowledge is imparted in institutes/boards.. but a particular should know-understand- and make a worth of it. Hope you're getting my point.

CBSE is preferred more than PSEB for medical as the standard books- NCERTs of CBSE are mainly referred for medical entrance exam. So now it's up to you.. With what you go for.
Hope this helps.!
Good Luck !!!