I had one for a while. I had no complaints and think that for most people they are a very good choice. Mine was very accurate, had a very good trigger and in the time I owned it never malfunctioned. Generally speaking I'm neutral on having a safety on most striker fired guns. But the trigger on my SR9C was so light that I really felt this one needed a safety. I like the fact that they can be used with a 10 round mag for carry, or load 'em up with 17 rounders for home defense.
They are not designed however to hold up to lots of shooting. If you're the type that shoots thousands of rounds each year something with a more robust design would be a better option. But for folks who want a reliable, accurate gun for carry or home defense without breaking the bank I think they are a great option.