From what I've gathered, T-Force appears to be purely a testosterone booster, different from DTC and AE. Different compounds, and likely a different pathway (DTC and AE both contain similiar ingredients to a certain extent).
Moreso, you could consider stacking T-Force with either or, or better yet find an AI to stack with it. Although unrelated, I plan on running T-Force/Formestane (transdermal) for the PCT of my next light cycle.
I have yet to try DTC, but I have had success with AE @ 6 caps daily. Definitly will bring results - Divanil is a productive ingredient for sure.