BA & BA LLB both are the good programmes & have good scope in its future, It depends only on your interest & capability. BA LLB is a professional course which combines Bachelor of Arts and Law. The course is not only restricted to the class rooms studies, but it also includes the mock court trainings, case studies, etc. If you wish to go for BA LLB programme then it is a good option to opt. PSIT is a decent college for the programmes offered by it faculty wise, Placement wise etc. But BA LLB is very new programme of PSIT so it would be tough to tell you the review about it.

Good Luck!