I agree.
I had to spend a lot of time figuring out my digital before I could get a crisp photo, and it's still a pain sometimes.
A couple tips.
Put the lens right on the glass and use a couple fingers to hold it
in place. Also if you have a little running guy setting, or action,
you will get a fast shutter and prevent blurring.
Of the three you posted #3 would be my pick.