Go Taurus !!!
As mentioned earlier...it really depends what you intend to do with the gun. As a range gun and plinker, the Walther is the way to go. If you want something to practice with at the range, then throw in your pocket, strap to your ankle, or stuff in a small IWB holster, then the Taurus PT-22 is your best pick. I just bought one a month ago, dual tone, rosewood handles, for $200 out the door, fees, taxes, everything and a free box of ammo. Mine is surprisingly accurate and has been flawless shooting with high velocity ammo. I recently took the rosewood grips off and installed a new Pearce grip. Looks better, easier to grip (the Rosewood gets a bit slick when wet/sweaty). I have a Kel-Tec.380 and I much prefer to carry my little Taurus instead of the Kel-Tec.