Demos, the question is open
You shot a Ruger 22/45 and a Beretta 92 (something) at 50 feet.
For what purpose do you shoot your pistols?
A Ruger 22 pistol is commonly used in Bullseye competition - some with 'target modifications' and many without (depending on the intent of the shooter). 50 feet is the standard range for Bullseye shooting, with reduced targets, since 'regular' outdoor competition is fired at 50 and 25 yards. The black portion (the 'bullseye' is just over three inches in diameter for both slow and timed/rapid fire targets.
To be in competition for winning, one must hold all shots in that black spot, in Slow, Timed and Rapid fire. (That's a total of 90 shots.) One handed, standing, by the way.
Another use for the Ruger 22 pistol is hunting small game. So the accuracy goal is 'minute of bunny' at what ever distance one hopes to sneak up on said bunny. It is a bit more vague, but three inches at 50 feet would more than likely serve.
The Beretta pistol is essentially a self-defense pistol. The accuracy demands are a bit different. One could assume that since most self-defense encounters happen at seven yards or less, anything in the "A" zone of the current IPSC target would be suitable at seven yards.
I consider that standard a minimum criteria. My personal standard for a defensive pistol is the ability to make head shots consistently at 25 yards for a concealment sidearm; 50 yards with a full sized 'belt gun' (such as a Beretta 92, for instance).
You will have to decide your own needs in the matter.
Someone alluded to shooting with others. An old dictum in target shooting is "One only gets as good as one's competition." In other words, as long as one is the 'best shooter around', one feels no need to do better. From a self-defense viewpoint, who knows how 'good' your competition will be?