I own a few para's and have to agree that they are less than reliable fresh out of the box and do require work before one can trust your life to them. Starting in the upper right and going around clockwise ...
... is the TAC-FOUR (an LDA version of the P13.45), below that is the C12.45LDA (a double action only version of the P12.45), to the left of that is the C7.45LDA (which is a single stack version of the C12.45LDA) and above that is the C6.45LDA (a single stack and double action only version of the P10.45).
Once you confirm their reliability, the C12 and Tac-4 make good winter carry guns while the C6 & C7 make good summer carry guns -- the C6 being about the same size as a J-frame snubbie but offering seven rounds of .45ACP ...
... C6.45LDA (above left) next to my S&W640 in .357magnum (above right).
... is the TAC-FOUR (an LDA version of the P13.45), below that is the C12.45LDA (a double action only version of the P12.45), to the left of that is the C7.45LDA (which is a single stack version of the C12.45LDA) and above that is the C6.45LDA (a single stack and double action only version of the P10.45).
Once you confirm their reliability, the C12 and Tac-4 make good winter carry guns while the C6 & C7 make good summer carry guns -- the C6 being about the same size as a J-frame snubbie but offering seven rounds of .45ACP ...
... C6.45LDA (above left) next to my S&W640 in .357magnum (above right).