QUOTE(Andy214 @ Jan 3 2012, 11:10 AM)
Personal opinion and experience (no son, but daughter

):
Get a prime lens, 35mm f/1.8G DX or 50mm f/1.8G.
For f/2.8, the Tamron equivalent (non-VR) 17-50mm f/2.8 (for about RM1200 or less), it will do fine for your requirement. Unless you're using it for job or you have $$$, then go for the Nikkors.
I already have the 35mm but I like to shoot shoulder height so not so suitable. I like the sharpness of Nikkor lens.
Added on January 3, 2012, 1:46 pmQUOTE(seather @ Jan 3 2012, 11:15 AM)
IMO, unless u plan to upgrade to FX later or u really need a f2.8 zoom with long focal length, go for the 17-55..
the 24-70 in DX will have a focal length of 36-105mm, which is almost same as ur kit lens...
plus u oledi have a 35mm f1.8... still not enough for your son's portrait pics??

Yeah I have the 35 mm but I like to shoot shoulder height. 70 mm seems to be a better option. That's why I'm leaning towards 2470 instead of 1755.
Added on January 3, 2012, 1:47 pmQUOTE(ojtee @ Jan 3 2012, 11:49 AM)
same opinion here, plus the 2470 has more reach for candid shots, especially if he runs around alot, FoV would be similair for a portrait FL on the other end
Yes, this is the main reason why I'm leaning towards 2470
Added on January 3, 2012, 1:51 pmQUOTE(Everdying @ Jan 3 2012, 01:07 PM)
i plan to eventually buy a ford mustang...plan...a plan which can take forever

so as usual, buy with ur needs now.
and is possible buy used, you can eventually sell it off for very minimal loss.
Yes, agreed with you. Looking for used lens at the moment.
Added on January 3, 2012, 1:52 pmQUOTE(Calvin Seak @ Jan 3 2012, 01:43 PM)
So what is your conclusion keke

Share your purchase!
Leaning towards 2470.
This post has been edited by yfyap69: Jan 3 2012, 01:52 PM