For QwertyMIDX
The well-known Greek historian, Herodotus, used to say the following about Thracians: "...after the Indians, the Thracian people constituted the largest ethnicity among all the rest of the world's races. Should they benefit from one ruling only and be spiritually united, they might acceed to become, in my opinion, absolutely undefeatable and to surpass, by far, the greatness of all the other Earth's proud races. The Thracians bear many names, each one according to their living regions, yet all of them show, through almost everything, highly similar customs". The subsequent apparition of Romans was to indirectly lead towards an unification of all Pelasgians, Thracians, Illyrians, Dacians, Geta, Tybali and Odry's tribes

The Thracian genealogical tree counts over 200 tribes, of which the most important ones are those of the Dacians, the Getae, the Ramantes people, of the Besins (the metallurgists), of the Latins, etc.
In my opinion they are the same having the same ancestors-the Pelasgians: Thracians or Geta-Dacians, as you choose to name them. I'm a little confused but I think the proper name would be Geta-Dacians or Geto-Dacians as for the faction Geto-Dacia or Getae-Dacia.