I actually wanted to transfer too, together with my boyfriend.
We really wanted to leave Moogle, the only thing keeping us is our small FC house. And as you can't transfer FCs and houses just yet, we can't transfer. There will be transfer queues and then login queues and then every single house will be gone, so we can't even buy it as a private house or transfer back if we don't get the house because of the 90 days restriction.
And we don't want just any house, we want the exact same plot we chose back when most were still empty.

Also, it's only one new EU server instead of more than one as they said at first, so the chances to get a house are even lower.

Maybe someday when they open new housing wards we can transfer to another server. I hope they will.