I was think ing of getting a
CANON EF-S 17-55mm f/2.8 IS USM
but it cost about S$1250 nett
Then i came across this..........
TAMRON AF 17-50mm f/2.8 Di LD (IF)
which is more economical S$575 nett
wonder should i get athe second choice, save up a little more to buy a 400D?