I am a huge fan of induction cooktops. We had both induction and gas cooktops in my Kitchen/Bath showroom and the performance of the induction unit was similar to gas. The big advantage was in clean up and less ancillary heat. This could be a big advantage in a smaller enclosed space such as a TT. That being said, I don't have any experience with the types of units that might be found in a TT, only full size residential units. I am new to RV'ing but am thinking about adding a portable induction unit to reduce the heat gain when cooking in warmer weather. BTW, I always carry a propane camping stove with me for those times I prefer to cook outside.