I want to knit a zigzag afghan for a friend. I have 2 of the 3 needed colors in Bernat Super Value yarn. None of the stores near me sell that yarn and I don’t want to order just 2 skeins online. My question is can I buy some other acrylic yarn to use for the 3rd color?? Like Red Heart SS or Caron One Pound?? What do u all think??