I have two accounts, both on different servers - which I'm creating, yet again, a new account. Down the line, if I feel the 10 dollars I spent on this 60 day game version, I may want to make use of the money / existing characters on other servers.
Bartz / Kain (now Aria) both have about a net value of 40 million Adena each, which would make it worth it to reactivate and make use of that money for this new account.
The major problem, these servers are mildly active when compared to the new server Phoenix.
Should I chose population over worth?
Would I let myself down if I pass up the adena to play with an active server?
If you are a market player, you will make much more money on the Phoenix (much bigger) market to the moment you start to need them (A-grade).
As a player on Phoenix, I would like to see you there. But I understand the smaller servers need some fresh blood too ;)
Also, I don't know how you buy your $10 60-day version, but it's possible that the game card that comes with it can be appiled to one of your existing accounts instead. And by the way, you can use a single game account to play on several servers (just not simultaneously, unless one of the servers is PTS).
I think I'll chose Phoenix, I'm more worried about long-term investments then starting off with tons of adena. More players = more opportunities in the future, besides it may be fun to start over.