Possible the fact the good one is in full daylight makes a difference and the built-in stab can't work as well in backlit conditions.
But to me the "good" one is also too unstable in the first place so 🤷♂️
You can always do better than the built-in thing from the RAWs but you need to understand the whole process and do it right, if you just throw them into some software and expect the defaults to work with no intervention then you're better off...