I bought the dual fuel range because my expert cooking friends advised that an electric oven is more consistent than gas.  But it seems to take a long time to heat up my oven.  Also, the electric broiler, even on high setting, doesn't seem to get hot enough.  My previous stove was a GE Profile all electric and also own a JennAire and those broiler units heated red hot.  Also, the dimensions of the gas range are different from the GE Profile all electric range and now the gas range sticks out about 2" further than the electric it replaced.  I'm not sure the dual fuel is worth the extra cost.