This version fully embraced DX11, allowing for smoother gameplay, increased FPS, and improved long-range level of detail (LOD).
Up to November 2019, yes. You will not have "Iberia" (2021), "West Balkans" (2023), or "Greece" (2024). That repack is 5 years old.
The most significant reason players search for is mods. ETS2 has a colossal modding scene, ranging from custom trucks and sound engines to massive map expansions like Promods (older versions) or RusMap. When SCS Software updates the game engine—such as the transition to DirectX 11 and later updates—many older mods break. Mod authors often take months to update their creations, or sometimes they abandon them entirely. Version 1.36 represents a sweet spot where thousands of classic mods are fully functional and stable.
