Mike, I got this one a couple of years ago. http://www.woodturnerscatalog.com/st...er___cub?Args=All I wanted to do at the time was upgrade from a 40 year old woodburner for signing my name. It seems to work fine in that regard. I picked up three additional razortip pens but have only used them a few times. I most often use this at a setting of 5-6 on a scale of 10. I have never used one of the more expensive single burners so I am not sure how they are better.