I have a 30 S in .22.
They make a brilliant close range ratting / barn rifle.
It easily has the calmest firing manners of any springer I've ever shot and is very forgiving when it comes to hold sensitivity. It's extremely accurate up to 25 yards with superdomes, after that it starts getting very loopy.
I've put about 500 pellets through mine and no sign of galling so far.
It's a little gun that's big fun.