Quote from: memvola on April 19, 2013, 09:40:37 AM

I recommend Electrum: http://electrum.org/

No need to download the block chain. Just launch it when you want to make a transfer and it's instantly on. Even better if you enable Bitcoin URI's.
Deterministic wallet, so just secure the seed in a safe place and you will always be able to recover the wallet even if you lose all backups.
There are many Electrum servers to connect to, and you can switch between servers instantly. No down time.
Even when you are offline, you will have access to your addresses.
Portable.
Many different GUI options. Even has a text GUI.
Has many command-line features. Also, supports plug-ins, for instance, to help with storing labels in the cloud.

ETA: Ah, and I almost forgot... You can use the same Electrum wallet from multiple different locations simultaneously.

Second this. I love Electrum now. Used Armory/qt but it throttled my bandwidth because of its uploading. (ASDL)

That and they have an android client that syncs with the same wallet on my pc. Cheesy