Colt Mustangs are similar to the 1911 too and bring you down into the .380 ACP cartridge. Many of the Sig Sauer's P938 (9mm) are going to give you a similar 1911 features as to safety placement, external hammer, trigger etc etc. I can't speak to using any of these personally, or if these are single action only vs double action.
Glocks are pretty much Glocks as far as take down and internal saftey mechanisms, however I would not say they have the same feel. I use my G26 for EDC, but it requires me to hang my pinky finger off, where a 19 or 17 will give me a full grip....so not the same feel, in my opinion.
Hope this helps.