What are the best incognito browsers to use with SPA CalNet IDs?

A knowledge base article about What are the best incognito browsers to use with SPA CalNet IDs? provided by the UC Berkeley IT Service Hub - Knowledge Portal

The following browsers were tested using a SPA CalNet ID to access applications through CAS:

Chrome Incognito window(link is external)
- works as expected
Firefox Private Window
- Firefox 33.1 on both Mac OS and Windows works as expected
Internet Explorer in Private Browsing
- IE 11 on Windows works as expected
Safari Private Browsing Window
- Safari 8.x (Mac OS X 10.10) works as expected
- Safari 7.x (Mac OS X 10.9) doesn't include the private browsing window feature
- Safari 7.x includes just a private browsing mode, which puts the whole browser into private mode. This is not useful for using CAS with SPA CalNet IDs.