Glaringly Hip is a sheer pastel peach with bright pink glitter
Infused with Glam is a sheer, warm reddish-bronze with pink and silver glitter
Note that these shades appear differently depending on lighting and angle of the camera, and although they look very different in the tube and in the swatches, the base colors are sheer so both come across mainly as pink glitter on the lips. I would say the difference between them does not justify having both. Fair ladies may prefer Glaringly Hip while darker-toned beauties might prefer Infused With Glam.