By your logic, why move past the Wii U or Wii or any console before it? The machine I descrive is already quite underpowered compared to Nintendo's competition

By your logic, why move past the Wii U or Wii or any console before it? The machine I descrive is already quite underpowered compared to Nintendo's competition by magnitude of orders. This limits my enjoyment of Nintendo games and I prefer emulators. Anyway hardware limits are already apparent and yes some games aren't as enjoyable due to very low stuttering performance.