Let me apologize now and say that this is more about the original CSX and other options that it is the CSX-e.
I have a CSX. The trigger is pretty bad for a SAO pistol. Especially if you put it up against a CZ or 1911. Or even a 3rd gen Smith. However, for me the false reset is not there as is mentioned on the internet. Mine has a different problem. The trigger randomly locks up and will not move until I rack the slide.
It went back to Smith twice because of this and nothing was done. Probably because it is random and apparantly could not be duplicated by them. Another CSX owner on another forum mentioned that he had the same problem and they ended up replacing the trigger bar?
Anyway, I would like to think that with how much flack that Smith got over the trigger, the new CSX-E has a decidedly better one.
Personally I think that of the SAO micro 9 pistols in current production I would lean toward the FN Reflex MRD. This is compared to Sig's 938, the CSX-E and the Kimber Micro 9.
The reviews indicate it has a good trigger, it comes with a night sight up front, you can mount a dot or a light (none of the others offer this), it can come with or without an external safety. It comes with 11 and 15 round mags (10 round if you live in certain places). It just checks more boxes and is priced to compete with these others.