Vampire stat boosts and disadvantages/advantages include:
20 point boosts to: Strength, Willpower, Speed. 30 point boosts to Sneak, Athletics, Acrobatics, Hand-to-hand, Unarmored, Mysticism, Illusion, Destruction. Those are the Base Stat boosts all vampires receive. Choice of clan will offer additional boosts that will stack.
Clan Berne: Raxle Berne is the head of this clan. Their! base of operations is the Galom Daeus observatory in the northern central part of Molag Amur mountains. Other places to locate Berne vampires are: Raviro ancestral tomb west of Molag Mar, The Othrelas ancestral tomb near Balur Salvu's farm just outside of Vivec, the Andrethi ancestral tomb southeast of Hlormaren.
Clan Berne stat increases: 20 points on Agility, Sneak, Unarmored, Hand-to-hand.
Clan Aundae haunayne Aundae leads the Aundae Clan. Their base of operations is the Ashmelech tomb on an island Southwest of Sheogorad. Sheogorad will be all the way in the central northern part of your world map. Other Aundae lairs are at the Sarethi ancestral tomb northwest of Dagon Fel, the Dulo ancestral tomb south of the Zainab Ashlander camp.
Clan Aundae stat increases: 20 point boosts to: Short blade, Willpower, Mysticism, and Destruction.
Clan Quarra: Volrina Quarra leads this clan based at the Dwemer ruin of Drucashti southwest of the Urshilaku Ashlander camp near Maar Gan.
Clan Quarra stat boosts: 20 point boosts to: Blunt weapons, Strength, Hand-to-hand and Heavy armor.
I kill two dwarves in the morning, I kill two dwarves at night. I kill two dwarves in the afternoon, and then I feel alright. I kill two dwarves in time of peace and two in time of war. I kill two dwarves before I kill two dwarves, and then I kill two more.
I may be bad, but I feel good.