you are right. both college are very good .....you can choose  any one of this college.if your rank is under 1500.......then you wil get dce and if your rank is under 7000 then you will get pec ........ i am also want to go for pec because the college as well as the city chandigarh is like a heaven ...if you have  other problem then i will help you and plz tell me your eee rank........?