No, the Limbo clones are unique in that they are completely undetectable by normal means. Shadow Clones with the Hiding with Camouflage Technique are only bending light around themselves, they are still physically there and can be detected with the proper jutsu or chakra sensing. The Limbo clones seem to only be visible to the Rinnegan and only detectable to the Six Paths Sage Mode. This means these clones are far superior to the formerly mentioned ones and can even attack with relative impunity.