I have shot a little CMP Rimfire Sporter and it is the most shooting you can get for the dollar.
And again, practice off hand or standing.
In RfS, the offhand is at 25 yards and is really not too bad.
I find the hard stage to be 50 yard sitting. But then I am old and fat and arthritic and it is harder to get a steady sitting position than prone or even standing.