Why is bitcoin ABC considered safer than electron cash?
I am looking to securely generate and store private keys on an offline computer. Why would I need/want to download the entire blockchain? (Am not sure how big it is, didn't see from the BCH blockchain explorer how to determine its size)
Use bitcoin abc just like you are downloading the bitcoin core for the bitcoin original, because that makes you able to run the nodes in your computer, as long as which can be more secured than electron wallet.