How many browsers do you have? Out of that, how many do you use?
I have Chrome, Opera, and Firefox on my main desktop. Because it's a Mac ,Safari of course too. I mainly use Chrome but if I want to check how something looks on other browsers, for example website changes or to see if I am having the same issue on Chrome as other browsers I use them. Or if I just want a change of browser. When I need more tabs I usually just open a new window on Chrome so don't use the browsers for more web space usually.
I only have Internet Explorer and Google Chrome on my PC. I only use Chrome though as I don't like Internet explorer. On my laptop, I have Internet Explorer, Firefox and Google Chrome but I stopped using Firefox after trying Chrome. I just fell in love with it and won't switch to another browser.
I use Firefox as my primary browser. Other browsers are Chrome and Opera. Chrome is used as an alternative to Firefox and Opera is used when both the others are engaged.
CocCoc is mainly for Vietnamese people who know no or little English, if you know English then you are MUCH better off using another browser. The speed is ok but it lacks Security.
Installed I have: Microsoft Edge, Internet Explorer, Safari for Windows, Google Chrome, Opera, Firefox, Maxathon, and a few others which are for mobile viewing only. I use them to check if my website is rendering things correctly or not from time to time, or whenever I make websites for others I want to make sure that they are being rendered correctly without having any issues what so ever.
In my own time I mostly use Google Chrome or Microsoft Edge due to their features and lack of annoying problems. Plus their layouts is a huge plus for me.
Safari comes preinstalled in OSX, but I never use it. Chrome is my main browser, Firefox I still keep around for occasional use and sometimes I dabble around with Vivaldi.
But in practicality I just use Chrome on a daily basis, and Firefox on a weekly basis. The rest very infrequently.
