Cleared SET(Symbiosis) and got admission in BTech (ECE) at SRM NCR.which course i should choose- BTech from SRM or BBA from Symbiosis.

I did 12th with 78% but in PCM scored 62%. Want to quit science. Failed to clear IPM entrance of IIM Indore but have cleared SET for Symbiosis BBA. Awaiting result of NMAT for BBA/B Com & BSc Eco. SRM NCR is offering B.Tech ECE. KIIT also called for counseling. Which course to choose- BBA or B Tech