Whats your end game Buick? Who are you gifting this to? How many games do they want to play in the end? Mikes right honestly. I almost feel like you have enough knowledge Buick that you could just make your own kit if the 60 n 1 or Pandora doesn't fit.
Brother (+wife & 3 monsters) and my sister (+husband and 1 rugrat). The 3 monsters are the ones that always manage to find the right combo of button smashing and menu scrolling to crash to desktop or lock it up solid. Never happens to me or my wife when we play it

I looked more deeply at the 60in1 and the Pandora/s.
The 60in1 seems like the easiest way to get from point A to point B. Simple menu & nothing they can screw up. I wish I could add some other games (even if it means removing some already on it). I have to look at my cabs game list, there is a football game my Bro-in-law plays when he is here that I didnt see on the 60.
The Pandora option/s seems better bc I can remove stuff but couldn't really find a game list & there seems to be quite a few different versions. .
In all honesty the more I think about it an old PC, Tiny-xp would be best but it would need to be like I said bullet proof
edit: remembered the football game.. first in the damn list, 10 yard fight