There are LOTS of GREAT 22 pistols. Here are a few I have and can recommend
Ruger Mk II (or Mk III)
S&W 41
S&W 617 revolver
Beretta 89 (or 87)
Browning Medallist (or Challenger, Buckmark)
Yes, the above are a little more expensive (used), except for the Ruger, but you really do get what you pay for. The little extra cost is soon forgotten. All of the above I purchased used, without regret.
Spend $200 on a pistol, and you GET a $200 pistol.......
Remember that if you get a 9mm or especially a 45, a few WEEKS worth of ammo MORE than makes up the difference in cost between a good 22 and centerfire.
9mm = $30/100
45 = $50/100
22 = $6/100
(tax inc)