Yea, my wife does something similar. It's the shame of the 110v induction, I think they would be assume if both could go to 10 at the same time. I did a test of a counter top, single burner induction vs. our Thermador, high output gas burner, and the induction boiled water in half the time (might have been even more of a difference than half). Trying to talk my wife into getting induction at home next time, but she's set on gas and says having water boil faster isn't a big deal. Boo.I'll chime in It does a good job, obviously you have to have compatible cookware. I really like my new All-Clad cookware. But these dual burner induction cooktops have a quirk in that you cannot run both burners on max (level 10). So what I do for example is boil water on level 10, then once it reaches boil the second burner is turned on to heat sauce (Spaghetti obviously I'm discussing, what else do you eat??) and you'll see the level 10 burner come down to 5 I believe. You can raise it to 7 and the other burner will go to 3, i.e. a sum total of 10. However, even at level 3 it gets very hot, it's very effective. But just note the 120V dual induction cooktops have this quirk. Before I got my coach, in the spirit of my hoarding tendencies, I bought additional single burner cooktops but sold them as I never used them.