That rosewill issue should have been resolved quite a while ago with newer batches. I can't comment on the Ducky, but I know it has good reputation. There are still issues with their keyboards that can happen; there's no way to guarantee a 100% fault-free keyboard like that--it's a bit of random luck. Small likelihood of problems with well-regarded brands, but it doesn't mean something may not go wrong.
My Trigger has no issues I can think of. It will take you a couple of weeks to get used to the macro keys on the left side--namely developing muscle memory to shift your left hand one row to the right with respect to the left edge of the keyboard. Once I got used to it, I had no issues blindly placing my hands onto the keyboard and typing properly. If you need the Winkey function, use the Trigger software to assign the left Storm key (for example) to serve the Win key function, close the software, wait for the programming to load into the keyboard memory, and load that profile with Fn +1. It will continue using that profile indefinitely, once preprogrammed. You can even uninstall the Trigger software after you've finished all the key programming, or set it to not start with Windows. There are 5 profiles that can be programmed into the keyboard and quickly swapped between by pressing Fn + 1-5. (Function keys are the Storm keys). So basically the Trigger is programmable with 5 profiles, 5 macro keys, and backlight modes. If you think you like that, it's a good keyboard.
The Ducky will be smaller in size and a basic keyboard.