I use NERO because when I upgraded to Windows 2000, EZCD said "Give me money, money, money for the latest version, your old crappy version only works on win9x. You can't even have a free sample!"
No way in hell was I going to pay for software before I knew it worked, and no way in hell was I going to deal with dual-booting to crappy old unstable windows 98 just to burn a CD. I found Nero, free to download and try for 30 days. It worked great. I've never looked back. EZCD left me hanging, while Nero saved the day.