First off I wont be building either, (not handy enough, nor do I have the tools), but I do have the connections to get either done. I am a chef by trade and I love stainless. Wood is very classic, and warm feeling and cost effective compared to wood.
I have seen some very nice tables online featuring both. Google "Big Green Egg table" and go to images. Lots of great ideas to incorporate into one fantastic table.
What do you have? What are the pros and cons of what you have. Pics included with your setup would be appreciated.