Going from a Spirit 320 Special Edition to a Genesis II S-335, I was pleased to see how many design improvements have been made. The grill is also a little bigger than my Spirit which helps, and I also added a handle light which is a great new option. The folding warming rack is a really nice touch. Also, having dealt with their customer service / support people ... if you do have an issue you can contact very helpful and knowledgeable people.