Atlantis Initio kits are a great introduction to the Atlantis line. The difference between the two lines is relatively small, as the system and building principles are the same. Both categories feature hulls that require contruction and have the same quality level of materials, instructions, etc. The difference is that the boats in the Atlantis Initio line are (as they were in real life) smaller ships, without a lot of detail and with simpler hull lines. Because of this they are easier to construct. The wood is laser- or watercut. 1/80 Carmen Spanish Sailing Ship, #80703 Constructo Wood Model Ships 1/55 Albatros Sailing Ship #80702, Constructo Wood Model Ships 32 YEARS OF GREAT LOW HOBBY PRICES If You Have Questions, Please Call Toll Free, 1-800-225-6509 Ask for Doug or Wendy