I've had several .22 revolvers and always go back to the 22s. The ones in this picture cost between $275.00 and 600.00. The 63 and the model 48 are also rans.
If you can find one of these older High Standard Double Nines for a reasonable price they make good plinkers. They are single/double action.
The Ruger Bearcat is a pretty little revolver, but I find it slow and awkward to load.
Find yourself a good K-22 and don't look back.