Dont try for noscopes, they are lucky shots in my opinion..and if some player send you a message all like "omfg u r a hardscoper noob" just ignore him and try whatever fits you best, hardscope or noscope or quickscope! Good luck =D
not like calling u out or anything...but like there is actually some skill with no scopes and there are like g shots and stuff...since im a better no scoper than my friends...its like it usually takes me one try to no scope someone like 10-20 feet away. so imo there is SOME skill to noscoping, but when u get started, its definitely just luck until u learn how to get really good like... 40% luck hahaha