The GizmoPieMenu contains tons of handy 'quick access' features, like quickly toggling the 3D cursor, several snapping tools and moving object pivot points. It's a free download, and well worth trying out.
https://www.youtube.com/watch?v=oilGT4WTMOg
https://www.youtube.com/watch?v=rE_8j2iBC-I
https://www.youtube.com/watch?v=vUOn7uI57as
I have a LONG history with Blender - I wrote some of the earliest Blender tutorials, worked for Not a Number and helped run the crowdfunding campaign that open sourced Blender (the first one on the internet!). I founded BlenderNation in 2006 and have been editing it every single day since then ;-) I also run the Blender Artists forum and I'm Head of Community at Sketchfab.
