I think I am ready to release my little plugin I have been working on. Most of them are pretty simple but I am trying to add some features that seem crazy to not have in the native program. Hopefully they can save you some time clicking stuff.
I am going to continue to add scripts as I make them. Feel free to let me know if you run into any issues or have any suggestions.
Mask Grow: this script will attempt to grow your mask similar to how you can grow a selection in Photoshop. Enter how many polygons you want it to grow by in the slider and click grow. This is best used at medium to low SubD levels. At higher SubD levels it takes forever and the effect is barley noticeable. Zbr3 does have a "Grow" and "Shrink" mask now but it works differently and blurs the mask.
All SubTools to SubD level: this script will put all your subtools at the SubD level indicated by the slider. This is similar to "All High" and "All Low" in the SubTool menu only with more customization.
PP to Mask: if you have any Polypaint this script will convert it into a mask based on color value with a single click. This is useful if you want a way to preserve complex masks. Note: this script will work with layers as long as the layer(s) are not active.
Colorize Toggle: this script sets colorize (Polypaint) on or off for all your SubTools at once. Toggling them individually if you have lots of Subtools can be super time consuming.
AutoMask PG: ordinarily the brush setting "AutoMask by Polygroup" is a slider. While this feature is awesome when you want it... it's irksome when you don't. This button toggles between 100 (on) and 0 (off) with a button press. Ideally this button should be pulled into your interface somewhere so it's handy.