The most recent war was between Silent Core and Demented Saints.
War between DS and SC ends on February 16th with 16 members from Silent Core in under 48 hours. Demented Saints (Infectus Sanctus / Hellforged / Black Hand / Terror Squad / & allies win)
Advantages
Economy - items are cheap and easy to buy for the newcomers.
If you like war, something is usually going on in Amera.
As far as english speaking servers it is one of the best for community.
Disadvantages
Mid-level power abusers, decent leveled player killers.
Hard to find large houses (8 sqm+) at a decent price.
Sometimes hard to hunt due to the rise in power abusing from war related character's.