Name 2 must have lens on a crop body...

To all POTNr's...what would be your choice?

sigma 30/1.4

canon 15-85/3.5-5.6

really depends on what you want to do with them. No doubt most people will start listing the better quality lenses for the crop body so I'll chip in with mine:
Canon 10-22
Canon 17-55
Canon 60mm macro (arguably the sharpest lens for a crop you can get)

Out of those the 1st and 3rd (I wasnt enamoured by the 17-55 even though its a good lens)

There are no doubt a whole host of EF lenses that work well on crop but thoughgt I'd stick to EF-S only for now.....

edit:

slasher723 wrote in post #12219127
sigma 30/1.4

Forgot this was a cropper - agree, tis a good one as well

Canon 10-22
Canon 70-200

17-55 2.8 IS
70-200 2.8 IS

24-70 f/2.8 and 70-200 f/2.8 or if ur budget 24-10 5f/4 and 70-200 f/4

17-50 2.8
55-250

Sigma 150
Canon 400 F/5.6

Well they're my two must-haves. It depends entirely on what you shoot.

50mm prime (any of them).

28-105 L For mid range/short Tele stuff

Sigma 10-20 or Canon 10-22 for ultra wide

17-55 IS, Sigma 30, Tokina 11-16, Canon 70-200 Variant.

if only two...
Sigma 30 1.4
Canon 85 1.8

10-22 or 17-40
70-200

Sigma 30 1.4
Toki 11-16

You cannot name 2 without knowing what the subject will be. One might be EF 800/5.6 or a fish-eye.