Multiple targets : One SCC project: Help me pick my poison

Hi there,

I have a suite of 80+ applications and a common framework (targets) whose source shares a single MS TFS project (divided by folder)

My question is how to manage local development and 'work style'

A developer can be responsible for anywhere between 1 to 80 of the applications

PB SCC connectivity is a Workspace property.  All targets in a source controlled workspace share a single SCC project.

There is one pbC file per workspace which maintains the current local version state

Which in your opinion is best practice approach?

1. Stuff all 80 Targets in a single Workspace and force everyone to have them all (bulky & unwieldy)
2. Create 1 workspace per target - A developer could have up to 80 workspaces on their local file system (clutter & confusion)
3. Create a single workspace -and- add and remove targets as needed      (PBC file integrity.  I have noticed that it is not keep as targets are added and removed)
4. Other approach?

Thanks for sharing

Yakov