I love using my wok on this, the heat is truly available for the centre trivet. The trivets are all slightly raised with a rim to minimise accidents going everywhere. The safety gas off works very well (tested this), and you can remove the middle wok trivet for 5 full trivets available, they are spaced very well so you can have 5large pots running at the same time. The only negative is a minor design/ usability issues- I wish that the small trivet and large trivet were reversed, because a small pot behind the large pot can be a challenge to stir. Oh, and I with the plugs could come off for easier cleaning, but this is still very easy to clean as is.
5 large pots and space between.
Some minor usability/design notes