I bought a Thunder 380 CC a few years ago, not sure how long, I know I've carried it the last two summers. The CC is thinner than the standard Thunder, and I got it to carry in hot weather as it's easier to conceal. Mine is starting to show some holster wear on the sides of the slide, especially at the front, where the black finish is getting thin.
It's certainly not a 100,000+ round pistol, but for the price it's a reliable little handgun, or at least mine has been. It feeds and shoots great with any of the popular hollowpoint self defense rounds I've tried, and the only problem I've encountered is at the range using Winchester White box ammo with the flat nose.
The round will tend to jam against the feed ramp when hand cycling, but works fine when shooting. If I use WWB 380 and put a new mag in I can't slingshot it to chamber the first round, I have to ease the slide forward slowly to get that first round chambered. Once that round is chambered it will rip through the rest of the mag as fast as you can pull the trigger, without a malfunction. I don't recall it ever jamming or malfunctioning when shooting with any ammo, the only problem being getting that first round of WWB into the chamber. But I also have a Walther PPK and it doesn't like the WWB 380 either so I finished off the WWB I had on hand and haven't bought any more.
The ILS hasn't been a problem, I haven't used it, but it hasn't been a problem either. The magazine disconnect is a pain sometimes when you're cleaning or checking function. When cleaning and lubing you'll need an empty mag to stick in it so the trigger will operate and you can check function. The safety/decocker is backwards to me, you move it forward and up to fire, but that's not unusual on blowback style pistols. Do be careful though as when the safety is on (down) it extends below the slide. If you rack the slide with the safety on it will gouge the web of your hand if you're not careful. And when you slingshot it with the safety on, it is in decocking mode so the hammer follows the slide as it goes forward. It's a bit alarming the first time you see the hammer drop all by itself as the slide goes forward.
But the first shot is double action with a long revolver like pull, so I don't carry mine with the safety on, I've used it more for decocking than as a safety.