which one is most dps,pvp,pve?
Cleric>Cleric>Cleric>Paladin>Monk>Monk
Cleric>Priest>Priest>Paladin>Monk>Monk
between those two, the priest route. You get blessing and sacrament.
what about stats should i go? 
loztchild helped me build this: http://www.tosbase.com/tools/skill-simulator/build/rmucqpjpis/
and lots of STR, i have to check that also. if someone can say a good stat build, i’d appriciate it