Lots of people find .40S&W a very snappy round, with more a more objectionable recoil than .45 Auto. Combine that with the .45 in a much heavier steel framed gun and you get your results.
The Norc 1911's are decent guns and offer great value. I have owned several and have nothing bad to say about any of them. I still own two and don't plan to sell either anytime soon.
If cost is an issue, both 40S&W and 45 Auto are expensive rounds to shoot if you don't reload. If you want a 1911 and lower cost ammo, a Norc NP-29 will give you the 1911 chassis in 9mm for a great range gun. I think the new Marstar ones offer an adjustable rear sight patterned after the Bomar style, as well.
Mark