Warcraft III TFT | 1.30 | NE vs OR Many Hero Kills

I random searched for a solo 1v1 ladder match as usual and I&surprised as to how fast I®ained my skills back in WarCraft 3 compared to StarCraft 2 - which is still quite lacking. For some reason, I have the drive to improve on WCIII: TFT right now, but not on StarCraft 2 LotV. My highest placement in SC2 was back in WoL at high Diamond League, when there was no Master or Grandmaster leagues, so I was pretty good. Now I can hardly get out of gold league, and im struggling to find the motivation