I have the 9317GV model, walnut stock and heavy blued barrel. Topped it with a Legend 4-12x40mm A/O the day I bought it.
For starters the accu-trigger is probably the best production trigger ever! The walnut on my rifle is very dark with a very detailed grain. The bluing is dark and rich, still.
The accuracy is 1 MOA with Federal V-shocks. Ive tried CCI TNTs and Hornady XTPs with equal results, Best group ever was 0.828" @ 100 yards with the Feds, all shot off bags.
I found it took a couple hundred rounds to break in the barrel and pull groups under an inch. If you really want to get the best from your hummer get a decent scope. I've had great results with the $200 bushnell but there are much better.
I bought a 17 cal Otis kit to clean my HMR, it can be pushed unlike a boresnake. Its the only cleaning tool I use for all my guns now.
The savages are probably the best all round rimfires on the market under $400.
Others contenders include Marlin, CZ, Browning and Ruger.