You can use all of their branch abilities.

Domain creation and manipulation sounds dope I do that one.

Both of their associations can stem from dimensional lordship.

Hmmm...

Pocket Dimensions Tend to be Mini Seperate Bubbles of Spacetime, BUT can still overlap coordinates wise with the normal spacetime...

While Domain Creation and Manipulation, is an entire M-Brane.... Which means you would destroy the universe intersecting them.... UNLIKE The Pocket Dimension

Sooo, Pocket Dimension Creation and Manipulation TBH....

I would much rather be able to ALSO be capable of Teleporting and Moving through Spacetime said ability within a normal verse i didn't create, OR open HUGE portals to bring multiple people in at once without Stability issues!