If you've got the money, consider adding phenolic to your list of
materials.

wrote:

I'm going to be making some things for my shop over the next few
weekends, and wanted advice on using MDF or Birch/Apple Ply. I know
MDF is cheaper, but I can afford the Ply if it makes sense. Also, I
want some nice surfaces for the drill table, and router table. For
that want to know should I use Hardboard or Laminate or Meliene (sp?)
The projects I have lined up a
Planner Stand
Drill Press Table
Crosscut Sled
Miter Saw Stand and Cabinets
Router Table