Wings Snapshot

[Fonte Boa]

The current blue circle doesn't give you an entirely accurate representation of what geometry is being influenced

but it keeps the geometry visualization clean during Tweak operations.

Anyway, the ideal is to have the best of both worlds: keeping this new visualization optional by adding an option in Tweak/Preferences.

EDIT
As i know a little Micheus, i think he is yet working in the code (i reported in this thread a bug with new magnet visualization, so he has a good reason ).
Imo a better behaviour is to just show the affected vertices DURING the magnet radius adjust; once adjusted, they wont be shown while tweak operations, but at any time user adjust the magnet radius they will be shown again.
This is my suggestion if this new mag view cant be optional.