HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

I installed the HD Mod on the original (English) Complete Collection. I have some questions that the author doesn't answer on his website. I decided to ask here. 1) In the settings, there are about a dozen different stretch filters available, but it's unclear which one is better than the others. No documentation is included with the HD Mod. I also couldn't find any screenshots for comparing these filters. In general, what principle should I use to choose the most optimal option? My screen's native resolution is 1920 x 1080. 2) When moving a hero on the map, there are noticeable jerks and a kind of "layering" of the image. And this is despite the fact that the hero's movement speed in the settings is set to the lowest! In 3D games, this is usually solved by enabling vertical synchronization, but in Heroes, it probably won't work. In the game's original resolution (800 x 600), this issue wasn't very noticeable, but when the resolution is increased, the jerky camera movement following the hero becomes very distracting. The funny thing is that the AI's turn is rendered more smoothly (its speed is also set to the lowest). 3) Why does every creature dwelling offer to hire 1 creature by default? What's the point of this?