- Location
- New Jersey
- Occupation
- Journeyman Electrician
I still use the 2014 "E-book" you can access it from any device with internet access, all you need is your user name and password. Eventually will probably stop using it - have no idea when they may stop supporting it - "Inkling" is the host site, probably depends on the owner of that site to some extent as well. A hard copy is yours as long as you don't destroy it, but the only updates you get for it are to look up errata and TIA's and print them yourself.
A PDF is also yours as long as you don't corrupt or lose the file and as long as you have software that can read the file. Backup copies are a way around losing it. Still may need to look for your own errata and TIA's though.
I still prefer the PDF since I use it on many devices and at times in places with no Internet access. To me it's like always having the hard copy book with you.