Yeah in 2008 I had a PS3 account with my brother. With the PS4 I made my own account for PS4 exclusive tracking.
My 2nd plat, Disgaea 5 after 130 hours. I played games for over 12 hours straight and not get tired, but playing Disgaea 5 for an hour or two grinding really tired out my hands. Quite the ridiculous grind, but still fun.
Also between a 60hour plat and a 130 hour plat it already puts me as the rarest avg rarity at 11%. I know only 2 games but it is quite interesting since these 2 plats were quite easy. I guess niche gamer ftw.
Next I am working on Samurai Warriors 4 and Dark Souls 3.