I own both a SIG SP2022 in 9mm and SP2340 in 40. I picked up the 2340 first. I liked it so much I picked up the 2022 when I found one for a good price. I own three West German classic SIGns (P220, 226 and 228). Both of the polymer SIGs are equally as accurate and reliable as my metal framed pistols. As other have stated, the polymer DA/SA pistols have slightly longer trigger pulls but they are very smooth.