I'll explain my post (the 1st response to OP), but I won't get into a debate over which range is best, because feelings run high among some folks, and I respect everyone's individual preferences. For myself only (I have the 30" Wolf DF range), I never, ever Wok cook, so having instant, high heat flames is not, and never will be, important to me. I sautee all of the time, and the heat produced by my burners more than meets my sautee requirements. Likewise, while people sometimes talk about how many BTUs their ranges produce and how they can bring water to a boil in "x" minutes, that has never been important to me. The BTUs on the range I have are more than sufficient for the kind of cooking I do...which is home variety, often at a gourmet (but certainly not professional) level. I wanted a range that had wonderful low burner output and could melt chocolate without burning, could hold a sauce without scorching, etc. And the DF does that beautifully. I like the fact that 3 of the burners on the 30" range have a high BTU (I think it's 15,000 - but don't quote me), and the one in the back has only 9,000 BTUs for its high heat level. All of that works wonderfully well for the way I cook. So, bottom line, I recognize my needs may not be similar to people who are much more professional in the kitchen, who need a range with a higher level of performance. For my wants the DF range (with its wonderful convection oven, which I truly love) makes me ecstatic every time I use it, and produces fabulous meals.

I agree that the Wolf cook tops are nice - my parents just did a massive renovation (gutting) of an entire house - and they put a Wolf 5 burner cook top in - granted it's not the commercial scorch your eyebrows of the BlueStar and others in that sphere, but I have cooked on it several times and think for the everyday cook it is just fine - and has a nice fit/finish to it (at least to my eye). We are just starting to build a new home and I will be looking very hard at the 36 inch Wolf range top (I want and would use an integrated griddle quite a bit - so want to do a little research and hand's on experimentation on that part before I make a final decision)

I saw the newest Wolf induction cooktop and I was impressed with its versatility. Specifically, I am speaking of model CI365T/S. I really like the burner layout with the four burners that can be bridged on one side and a larger oval burner on the other side. It offers what seems to be the most flexible layout. There are other induction cooktops with "flexible" zones but they are in a layout that is less versatile, most commonly with a large round hob in the center and the flexible zones on either side. My building does not have gas so when I upgrade, I will be looking at induction. As of now, I think the Wolf is my favorite but I am a year or two out and something new may change my thinking.

Do you use a griddle now? I would consider an overlay griddle instead of a built in. The one I have(Royal industries)is 15”x23” and is about 50% bigger than a 2 burner built in. I have a Wolf range. It can be bigger because it is made of heavy aluminum which has much better heat transfer properties than steel so heats more evenly. It comes in bare aluminum which seasons over time and nonstick. With a built in you have about half of the power, somewhere around 15K BTUs. You can set the griddle anywhere you want or you have the flexibility of using all six burners. I have picked up my griddle and put it in the oven. You can take it to the sink to clean. These are Royal Industry overlays. They are pretty inexpensive. http://royalindustriesinc.com/index.php?main_page=index&cPath=4_22_48 Chef King makes a similar griddle out of steel. With the built in, you have a thermostat so you can repeatedly turn it in to a certain temperature and get that amount of heat. If you go this way, look how the different brands are built. Wolf uses an infrared burner to get a more even heat. The steel is twice as thick as BlueStar. BlueStar uses this burner on the RNB griddle. Thermador uses an aluminum griddle and an electric element.