Ebay has CD and book manual, which is best?

depends on what book and/or cd......if they're both the same, and you like to have paper in front of you...get the book.

I look at structure drawings and schematics every day on my computer, and I'd rather look at paper.

A) Book can be carried and used by side of road. And notes added to. Also greasy fingerprints help to find the most used sections.....

 

Beware some of the CD's out there are not actual manuals but software to download and are keyed. If they have been registered before you cannot use on another computer. I think Popular Mechanics marketed some of these, and there may have been a renewal fee also yearly? I remember reading the fine print on one while stuck in line at an autobone a few years ago, and saying "not spoon or knife" this.

 

My opinion........