Correct way to edge?

[Armageddon]

Hello, this is something that I have been wondering about for a very, VERY long time. Basically I learned to make all of my slanted lines one pixel and to have them never really cross over each otehr or that would create jaggies. I also learned to never give hard corners, always leave a pixel between lines. Is This correct? I have made a sample image, the thin slanted lines are how I draw.



I' really like to know your opinion on this and how you draw your pixel art.

[ThreeOhFour]

I usually like to give hard corners, but other than that I usually use the one pixel lines as well. Every now and then I'll have thicker lines, because I want a bolder effect.

[Khris]

I'd say a combination of both looks best, hard corners and thin lines.
What you did is called double-pixels and usually is to be avoided.