MacEwan or U of A?

hi, i’m currently studying in macewan as bs bio but i applied to u of a for bs immunology and infection and got accepted yesterday. i am torn if i should transfer or not. i like the program that i applied for in u of a but i’m getting comfortable in macewan and scared to start over again in a new university. is it really worth it to transfer? i did my research about bs immunology and infection and still not very familiar with the job opportunities so i’m having second thoughts