- easier to store - easier to use - pack more power (thus less time spend) - more precise (i'm annoyed if my angles are one millimeter off) - less brittle (its not that cheap ones are breaking, its that even a small, almost invisble chip of metal off your torx head will make your life harder) - less dusty - safer - easier to clean - Combine themselves (transformers for woordworking smh) - Have complete accessories (angle transmission being the most usefull, also the protractor going directly on the radial saw gives you perfect results)

If you want to replace a door with cheap tools, be my guest, i did it once with a friend, i'm not doing it ever again. I'm now bringing my tools every single time.