Even though the .40S&W has fallen out of favor of late, I like it and am heavily invested in it gun-wise. I have a number of pistols in that caliber, and among my favorites are a Glock 24 and M&P Pro 5" for range guns. Both are accurate and a blast (pun intended) to shoot.
I gave up on the round in sub-compacts such as the Walther PPS, Kahr PM40 and Shield, because I found it too snappy in such small guns, but I have HKs in P2000 and P2000SK in this caliber which handle the round just fine. They are also fun to shoot, along with the Glock 23 and (believe it or not)Taurus Millennium 24/7.