Features:

• Ability to transfer funds between characters.
• Clans are able to give funds to players.
• Allowed to attack anyone in your range as often as you would like as long as they are alive.
• Many ways to increase character stats without leveling.
• No leveling required.
• Freedom to play your character as you wish.
• Ability to use any feature of the game at any time as long as you qualify to use the feature.

Advantages:

• More customization in character development.
• Server 1 is about 2 years older than Server 2.
• Less restrictions on attacking and character development.
• Leveling is not required to increase character stats.
• Freedom to play your character as you wish with minimal restrictions.
• More freedom to run clans.

Disadvantages:

• Makes extreme fighting environment.
• Harder for new players to get established without help. (After protection period expires prepare the be attacked and attacked often!)
• Although being "Alive" is not required to access most of the game due to the competetive nature of this server you will find it difficult to fight at times (being dead) until you aquire more training and better equipment.
• At begining levels it is sometimes hard to get established without help. (It is a benefit to join a clan.)

Remember you can play any of the servers! So Try Them All!