hi all bro and sister here..
i am going to upgrade my camara to 5DM2. so my 10-22mm cant be use ... i am thinking of 16-35mm or 17-40mm. the price for this 2 lens is very diff... so just want to know is it really worth it to pay more for 16-35mm???
the price i check .. 16-35mm $2000++...