The obvious choice is the Apple Magic Mouse 2. Which, in my opinion, is one of most uncomfortable mice ever manufactured. In general, I think the trackpad build into the MacBook Pro is better than any mouse available. I actually bought a Magic Trackpad so I could continue to use a trackpad when I'm at my desk connected to external monitors.
Macally Full Size USB Wired Keyboard & Mouse Combo with 2 USB-A Ports Hub & 16 Apple Shortcut Keys (Power, Sleep) for Mac OS Computer Apple iMac iMac Pro Mac Pro Mac Mini MacBook Air MacBook Pro.
All versions of Word for Mac have only the document protections found in Word 2003 and earlier: protection for Tracked Changes, Comments or Forms. You'll have to rewrite your code to use a simpler form of protection, if protection is actually required. Tip: For more keyboard shortcuts, see the complete list of Keyboard shortcuts in Word 2016 for Mac. 
BUT, I use a Razer ProClick v1.6 when I need to use a mouse for whatever reason. The mouse isn't manufactured anymore, but the closest equivalent that is manufactured is the Razer Diamondback. And yes, it is a gaming mouse. I think you should go either MX Master or Anywhere. Logitech options on Mac (and Windows, for that matter) is a great application that can be used to remap and customize all the buttons to many different options. Using both is also an extremely smooth experience. Another plus is the loooooong battery life.
In the end, it just comes down to preference between the Master and the Anywhere. I would recommend the Master, but the Anywhere is better for those who have smaller hands and travel with their mouse a lot. Magic Mouse was giving me hand cramps. Tried a couple of Logitech's (like MX master) very comfy. Found the Razer Naga.
12 (?) Programmable buttons at the thumb.awesome for photo editing.programing Photoshop tools to thumb buttons. Eventually you get to a point where u have replaced all your keyboard shortcuts for everything with mouse buttons (scroll fwd, back in calendar, switch to day with year, launch calculator, preview a file (spacebar), get info, increase Brush size, map any ps tools. Name it.if there is a keyboard shortcut, map it to a button • • •.