I replaced my good quality gas dryer of 20 years and had no idea that the result could be so different from what my old dryer produced. 
The clothes come out dry at selected temperature without shrinking or wrinkles. I no longer have to catch the clothes at the moment it stops to avoid a wrinkled mess. A dryer is a dryer is not so. My new Electrolux dryer is fabulous and a lightyear ahead of my old one.