M25 operator has a VL 22 and has commented on it before.
It's the only succesful caseless ammo gun and ATF killed it because Daisy didn't want to jump through the hoops.
I think they should bring back the "Minie" bullet and put the propellant inside the bullet which would eliminate the propellant chipping issues Walther ran into. Two problems with caseless ammo, combustible primers that don't mess up the action, and a method of clearing the chamber with out an ejection port.
Electronic ignition is a waste of thought, it over complicates a perfected system, many of the fiddly bits are doing more than one thing, secondly, battery life is finite, mechanical triggers never run out.
Rail gun would be OK but until battery technology advances it's not practical, again, batteries have finite life. Another draw back, for hand guns, is excessive velocity. A 45 ACP at 1100 fps is fine, the same bullet at 4000+ would be over penetrating into the next state.
I don't care if the technology changes. I'm talking esthetics. You look at 3 revolvers and with out thought you can pick out which is the Ruger, the Colt, and the S&W. Modern semi auto designs are all Glockish plastic bang bricks. ADD SOME F#CKING CHARACTER, is that so hard ? Or are modern gun makers that lazy and uninspired ?
Next full aize pistol I buy will probably be an EAA Witness, it's the only non 1911 that doesn't look like every other damned pistol in the store.