heh heh on 22. Jun. 2017.
Honestly, I just really don't get the point of maining a hero. Mainly picking a few specific heroes makes sense, as you in that case play better as you don't have to practice and learn the others, but rendering yourself completely unable to play support, tank, or dps (depending on who you're maining), and completely unable to switch within your category to be able to counter, makes you useless to your team a lot of the time. If you're playing against a slightly competent team, they will fairly quickly switch out their tanks or dps heroes to be able to counter you, and you will be hindered from actually playing well.