from what you said, i dont think its fair to say who's better or who's not as "good" in your words based on the damage that he/she does on you, madame or sir idk u could be tranny but no discrimination here ye?
IMO its the combination of map awareness, surviilabilty and knowing when to do what over how many kills and ohoho i did x amount of damage on you.
you dont have to dish out the most damage to be the best, nor be the highest lv or have the best gear.
Then again, who are you?