Given your use scenario, QVO is still a decent choice. Even though the QVO series is below the EVO series, the major affect that you'll possibly feel is during writing. Writing activities would include pasting from copy-paste, installing new games/software, etc. But you're playing games (which is reading, while saving is writing) and you're browsing. None of your activities when you browse/game will significantly impact you.
If you're very tight on your budget, go with the QVO.