See, if you have good college for BCA in your city you can go with it because after BCA doing MCA is must. So, don’t waste money on big colleges.
But, choosing a good for MCA is important so, while doing BCA prepare your self for NIT BIT JNU if you did not get this colleges then opt for any private big college like KIIT. As i did MCA from KIIT i found it a good and better college in terms of study and placement.