My garden set up right now is one 48" x 48" raised bed by Greenland Gardener and two self-watering planters. I love the raised bed because of the sheer volume of food I yield from such a small space. This Greenland Gardener bed is on its second year and despite the extreme temperatures here in the desert (including snow and deep freezes in December), it is holding up very well. I wrote a review of this raised bed last season which you can find here.
See this small raised bed?
The other container had a melange of herbs, and in the spring, some lettuce that supplied us with salads all season-long.
I have not added any more beds or containers this year. I can't wait to find out what this year would yield!