I would love it if assassination would get called Assx2 :P
i feel many specs become better when played by a person who is passionate about them, or at least really enjoys them. I've seen folk on shite tier specs at the time, doing fucking amazing shit on occasion. One could make the argument that mebs RNGesus was kind to them in that moment, but it was just great to see an SV hunter keeping up (not topping obvs) with fotm specs in NH for example.
Play what you love and the quality of your play will improve imho.