I don't need a luxury lighter when my Zippo's and my Bic's work just fine.
I wouldn’t classify an IM Corona Old Boy as Luxury, simply a good quality pipe lighter.
Anything to light a pipe is fine...
But, as an example, if you eventually started buying really expensive pipes, and wanted to keep them from getting the rims charred, you’d want to use a lighter designed for pipes with an adjustable flame.
I don’t think there is anything wrong with a Zippo or Bic, but you’d never catch me lighting an expensive pipe with them, given flame size, but then again, if they still make adjustable Bics, that would certainly be more helpful.
One last thing, I do notice the taste of Zippo fluid and in Bics too. I find really high quality butane cleaner tasting, which is the best reason to switch, if someone also notices this.