I'm building a subwoofer/coffee table with a plexi top. The table will be used to place sticks on during battles.
I picked up a piece of 3/8" clear plexi, measuring 35" x 15". It will have a piece of wood bracing it near the middle, so at the end of the day, it will be rigid. I'd much rather have gotten some 1/2" lexan for the subwoofer aspect, but it's more than double the price and scratches. Not the best for a table.
However, since I'm drilling my holes only 3/8" from the edge, I'll need to use my drill press at a low speed and take my time. I might even need to toe in the screws.
For putting a 14" by 10" piece over a stick, I'd go with 1/4" plexi. A ---auto-censored--- to drill, but it's cheap and scratch resistant.
edit: A female canine is a censored word?