<Snipped quote by Stabby>
That was the question.
Oh, I thought you were asking about a different type of generality.
Well, when you're capable of it I would recommend going to some of the dimensional hubs listed in the bookmarks I handed to your leader. They link to many places and should help you find a foothold in existence should you play your cards right.
Beyond that...
*Takes a thoughtful look.*
There's pretty much a lot. You could go to dimensions of natural splendor, places of breaking edge development, or even dimensions immersed in the existential parties and factions.
Of course you could also seek out your own claim in undeveloped existence, but that comes with a massive multitude of risks, including the potential of being attacked by any that deem you a threat or annoyance. So I would suggest developing a stockpile of funds, resources, and contacts before you do so.
Either way, I would recommend that you don't overestimate yourselves and step on too many toes, as I
believe there are those who can break entire dimensions out there.