Hi, excuse me for my bad english, i'll do my best. 1 - I want to specialize myself in 3 maybe 4 classes, i chose sniper and scout but now im between demoman and soldier, the question is basicly who completes better the missing attributes that scout and sniper leaves. 2 - is it worth to buy hats/miscs from the store? lately i noticed that keys are very well paid and now im not sure if i should buy my items there or just the keys to trade for the ones i want. 3 - how do you get the cool items you have? i play this game since 2009 and i see people with like 2 years of tf2 and they have tons of strange items, unusuals, miscs and stuff and i never had the metal or whatever it is for these kind of things and im not sure how am i supposed to get it.