Here are some ideas to help narrow down your table process.
Style
Farmhouse, industrial, rustic, mid-century modern, french country, shabby chic.
Top
The style and wood types can vary.
Live-edge edge, squared, one large slab or multiple boards joined together.
Using the natural colors of the wood is always a great way to create a statement piece. Lots to choose from: Walnut, mesquite, pecan, cypress, cedar which many times are sourced locally. There are several other woods such as maple and oak that can be stained your desired color. Additionally several exotic species which had very unique character!
Base
metal, curved pedestal, squared pedestal, legs
Finish
Several things to consider: Durability, natural look, satin/semi-gloss/high-glossy, stain color.