By hand, cursive. Printing is just so tedious and eats up too much space compared so cursive. Though, my R's look like V's and my N's look like U's when I write rapidly in cursive, and sometimes I make one too many loops with the M's and N's, but hey, it's round, cute, and efficient, and I like it. My handwriting is better then my mother's, but then again, she has her cursive down almost to shorthand. (Which is the reason why often times only she can read it.)
Everyone should be able to read cursive. Really. It's cursive. Come on people.
I'm pretty fast with a keyboard too, but unless I'm writing my book, I use a notebook. There's just something so nice and clean about a pencil. In fact, I've used a pencil/pen so much over the years that there's actually a depression on the finger of my right hand where the pencil rests. I'm not joking. My finger is permanently changed. Then again, I'm an artist as well, so that might also have something to do with it.
It's amazing how lovely cursive can be once you've mastered it.
Edit: I have a question of my own. How many of you have actually written letters that you put in the mailbox, like letters to friends and or pen pals? I would bet not too many of you, going by the responses to this thread.
Doctor What said:
As a male, I've always seen cursive as a bit too..."feminine."
Eh, some women do go a little overboard with their cursive. My cursive is round because that's faster and more efficient then even momentarily pausing the stroke, but you have a point. It can be.
I'd suggest you take up cursive just for the speed it provides. Because you don't take the pen off the paper between letters, you save a lot of time you'd otherwise be using lifting the pen and putting it down again. I've tested it. Cursive is A LOT faster, and generally uses less space.
In conclusion: Cursive is practical. I like practicality.