Howdy, Clueless about hunters Options

[Nova121]

I'm completely new to the hunter class and have spent most my time worrying about speccing, glyphs, and important abilities I keep forgetting to use. Two possible specs are linked below, survival and marksmanship respectively, and would appreciate any advice on them. Unfortunately, I have yet to find out which talents aren't working correctly though there are suspicions about sniper training since the buff never activates.

PS: Forgot to say that I'm a dwarf hunter named Plea.

Survival Build
- Questioning whether to invest points into both 'Trap Mastery' and 'Entrapment'.
- 'Counterattack' seems amazing but highly situational and costs 4 talents points to get.
- Also considering 'Endurance Training' for more life.

Marksmanship Build
- Same considerations as survival with one more.
- Considered 'Efficiency' but to be honest I'm usually dead before mana becomes an issue.

[Nova121]

I'm going to be sad if hunters are indeed overpowered as every class seems to blow me away. Rogues and ret paladins kill me within their stun, warrior crits almost guarantee my death, frost mages seem to out damage me 1v1, and shamans seem to go either way. Right now I'm marksmanship but that doesn't seem to increase my damage very much and the trueshot aura is worse than my other aspects while alone. If anyone has tips on fighting the different classes or about successful specs I would love to hear them.

PS: It's kind of disappointing that no snakes are released when snake trap triggers but that is probably tied with the lack of pets. Also, do glyphs purchased with votes work properly such as Glyph of Kill Shot and Glyph of Explosive Shot?