I went 4r3b and even 5r2b from time to time as I leveled but I was mainly a blueline hunter.
At 75, alot of people full blue because of the faron. Hybrid was also pretty popular. With hytbold gear I went hybrid H huntsman, then full blue again at erebor sets. Theres this debate on which setup does the best dps(sustained) and that depends from player to player. While full blue and hybrid both put out good sustained, full blue is going to be a much easier build for most people.
Until you unlock caps, traits are mostly fillers. Wouldnt worry too much. By the time you hit 85, you would be leaning towards a certain build that goes with your styly of play. Go with that as it will be most familar to you.
[center][color=cyan]Fellowship Hadacar: I now have a mental image of a little pea with a NE Patriot's logo painted on it.[/color][/center]
[center]From Dwarrowdelf to Arkenstone | [color=red]Asylum | No-QQ[/color][/center]