Most of the computers where I work have at least two of these and many have all three. They need to go to website sites of vendors and there are some out there that need IE 8 to run.
GC is a resource hog.
FF has a better selection of Plug-Ins to prevent pop-ups and tracking software, so that’s what I use on my PC and my Android 4.4.4 phone.
I also like the YT plug-in that allows you to strip audio from a file in MP3 format as YT is filled with lots of older music that I like and I can DL just the audio or both audio and video.
The only positive about GC is the User Agent plug-in that allows me to tether my phone to my PC and use my unlimited data for internet on my PC if the need arises.