Greetings,
I have a CZ75 SA in .40 and have owned a Glock 22 and Beretta Centurain in .40. Have also shot a SigPro 40, Sig 226, 229, & 239 in 40, Glock 23 & 24C. Also have a SA Loaded 1911 in .45. Out of all the pistols mentioned the Glock 23 recoiled the hardest, then the Glock 22. The Beretta was next, then the Sig 239. After that, the .40 out of medium to larger metal guns is not that bad to shoot from a recoil perspective. IMHO, the Sig 229, 226 and CZ have great recoil characteristics for the .40. Also should note that the Glock 24C was a pussycat to shoot. Would like to try a Glock 35 sometime. Compared to the 1911, I'd have to agree with the previous posters that out of a 1911, the .45 recoil feels less severe than the .40. As others have already said, the .40 definitely feels more snappy. Would be interesting to fire a Glock 21 to compare to the 1911. I also have an HK USPF in .45, and the recoil feels a little less compared to the 1911.
Hope this helps.
Ken