[antn]

Dear all

Sigma 30.4 or sigma 50.4 which one is better. If I buy Canon 500d kit set + s 30.2 + 55-250 without flash (DI622)
Is it good choice and my budget is around 11,000
.
How much of 30.4 and 50.4 and what is the difference as I mostly use for kids.

If I choose Sigma 30.4, should I need to go to CS to cal and where is CS
How to check when I buy the len as I am new beginner. Thanks all