Thanks for the question. 

 Bsc computer benefits-if you have some Social responsibility (like financial issue, family need or relocation issue) and you would like to finish your graduation as early as possible then you may select B.Sc as it will be completed in 3 years instead of 4 years in case of B.Tech.

Benefits of B.Tech.: 

You will get more technical exposure in B.Tech

B.Tech will offer wide career options and decent future than B.Sc. 

All the best