This collection is for schematics which the community largely regards as highly optimal, or has no decent alternative here on Steam. "Optimal" means the shape is appealing (within reason), the ratios work are close to perfect, or it serves some special cas

Any schematic you can't live without goes here.

What exactly will you NEED to get through the campaign? What schematics are the best to have in all general scenarios? Look no farther than this collection.