I'm super confused by all the different types of Greek language programs out there. I see things labeled as Koine, Biblical, New Testament, Attic, modern, etc. Is there really that big of a difference? What would be an ancient Greek curriculum that I could use with no prior experience? I picked up a used set of Elementary Greek (mostly just because it was a good deal). Would it be appropriate to use this and then switch into an ancient Greek program, or would that just cause confusion?
Thanks.