Looking to buy a gun for my wife. We have been been to several different gun stores more than once. She has held multiple guns. She has yet to shoot any of them. The glock 43, M&P 9 compact, and the dog 938 are all contenders. We have ruled out the lc9 and the shield. The problem is that the ones we are looking she said felt ok, but the that she when she pick it up the walther pps none of the lgs's have one that you can rent. What's a brother to do?