It could be, HK makes really nice guns.
I did have an HK-4 which jammed around ever other round. It had both .32 and .22LR barrels. You reversed the breech with the supplied screwdriver when changing between rimfire and centerfire.
It was also available with .380 and .25 barrels. I have no idea why anyone would get the .25.
The gun was based on the Mauser HSc and had a good reputation but mine was awful.
The acceptance test for the Navy had the USP fire 35,000 rounds without a failure.When the gun got too hot to hold,they’d throw it in a bucket of water to cool down.On the other hand,I’ve got a 1911 that I’ve put 65K through,never have had any part fail on that gun.