I have the Wolf 36 for 2 years - works great. There is only one timer for the entire unit - Miele has a timer for each burner. Both have their advantages but I am timered out anyway with so many timers in the kitchen already... Now which timer is beeping - but if you are forgetful, the individual timers turn off the burner. If you have visual problems - the burner rings are hard to see (I wanted them to be discreet and am happy with them but some might have trouble centering the pan) It took me two years to figure out the buzzing noises are more of an interaction with the LED can lights - I have to get sparky back to help figure out why. Otherwise, it cooks great, simmers, melts, high heat, low heat, etc - one thing to understand - the settings are different on different burners - ask to get the print out of the actual wattages.

I'll share my experience with a 800 series Bosch 5 burner cooktop. Although mine is a 30 inch but, hopefully some info will help. My salesman told me that Thermador was the same as Bosch in the engineering (same company) except of course those star shaped hobs. I have two 5500 BTU burners (simmer) and that is what they are mostly good for or reheating something in a small pot. Two 10000 BTU which are fine for most everything and one 16000 biggie centered in the middle that requires a large pan even on low or the flames are licking up the side. But it is wonderful for bringing large pots to a boil or anything else you might wish to do in a large pan or pot. Being that mine is on a 30 inch platform the control knobs are kind of close to the two front burners. Perhaps that won't be an issue with the 36". I find that the stainless finish cleans up best with those clorox (or store brand) kitchen wipes, great for baked on mess and grease. The grates are continuous and wash up in the dishwasher wonderfully. I didn't go with a super huge exhaust like some will recommend over in appliances. My three speed Zephyr 290 CFM is more than I need even for frying probably because it is vented to the outside (only way to go). I rarely use the highest speed. One thing I do regret is not making the capture space (distance between cabinets flanking cooktop) wider, but didn't find the info until it was too late). There was a pro on these boards (wish I could remember who to give credit where it is do) that said a 30' cooktop requires minimum 36" space and a 36" would require 42" and so on. Hope I got that correct. That is not a direct quote, but you could probably search these boards and find it. I realized how much nicer that hearth area would be AFTER my install. So back to the Bosch. I've had it for going on two years now and love it. I use it everyday for meals and lots in the summers for blanching veggies to be frozen. I've used it a few times for large gatherings and the burners can get a little crowded but handle placement is key. The price difference was the clincher for me as the Thermador was way more money. The only thing I don't have are those fancy star shaped hobs.

I'm considering the Bosch, Wolf, but also now the Wolf rangetop. I'm concerned about the simmer burner so would love to hear any reviews on these.

Sorry, just took a look at this thread again and noticed your question...by the time I got to Miele, I had decided on induction, so I didn't give the Miele an actual test drive. I did give it a pretty thorough inspection at the Miele place, though, and thought it was a very sexy range -- and the performance seemed very similar to the Wolf dual fuel. I say that b/c the Miele also has the stacked burners, which I really liked, but the BTUs are higher than Wolf (which top out at around 16k, I believe -- Miele was closer to 20k or so -- I can't quite remember). The Miele ovens on the 48" range were very nice -- the smaller one is a speed oven, and the bigger one is a regular convection. The speed oven wasn't a big plus for me personally, since I really wanted a steam oven as a second oven, but there are people on this forum who love their speed ovens. One thing I really liked about the Miele oven, which Wolf doesn't have, is the burst of steam option, which is great for baking (you can program up to 3 bursts of steam for up to 6 min. each during cooking). I didn't care that much about the MasterChef options on Miele, but again, others love these. At any rate, the Miele seemed very similar to the Wolf, I liked the steam option on the oven better and liked the Miele burners better (also, if you're interested in a grill, theirs was excellent and seemed very similar to the Wolf, which I think is the best in the business). If I had stuck with a range, I would have been very tempted by the Miele.