I received my Framework 13 in October last year (2024) and during normal use the hinges are fine. However, when I lift the laptop even slightly more than gently the lid tends to swings open or shut without direct contact. I would prefer the lid to stay put while moving the laptop, even if I have to sacrifice “one handed openability”.
I swapped to the 4.0kg hinges for the same reason. I find it improved but did not entirely diminish the issue. It’s enough of an improvement that I am happy, but an abrupt enough upward jerk might still cause the lid to flop backwards.
That I’m not super sure about, as I don’t entirely know what defines the generations. I bought this laptop about a year and a half ago, so…maybe. The original hinges were quite floppy, I’ll say that much.