[are different weights/flavours] or [have different weights/flavours]

[ansonman]

I have made up the sentences below.

(1) These chips are/have different flavours.

(2) These packages of goods are/have different weights.

My non-native friends think either 'are' or 'have' works. I don't know if they are right. Which word choice is correct? Thank you.

[Alan]

Either 'have' or 'are OF...' would be standard. Conversationally, however, 'are' alone would be acceptable.