Slava Abakumov

After activating all current and possible future widgets will get extra BuddyPress specific options. 
You will be able to select on which users profiles or groups pages you want to display this widget and on which – don’t.
So you will get more flexibility in arranging your sidebars (or widget-zones).

BuddyPress Extend Widgets

Provide all widgets with BuddyPress specific fields (conditional display logic)

I. Kancijan

Extend your Group Field conditional logic with extra set of rules and select field value as your condition.
Supported fields: 
 – text 
 – textarea 
 – range 
 – url 
 – number 
 – select 
 – post object
A good use case is if you have multiple Field Groups displayed in the same location, but you’d like one of them to be visible only if the condition from the other group is satisfied. 
It works well with <a href="https://hookturn.io/downloads/acf-custom-database-tables/" rel="nofollow ugc">ACF Custom Database Tables</a> from Hookturn, where you might want to split one large Field Group into multiple smaller and have an organized DB.

ACF Conditional Logic Extended

Display Field Group based on a field value from another group.

BuddyPress Extend Widgets vs ACF Conditional Logic Extended