As of today I own my 3rd SD! I have since dumped 40 all together and gone to 9mm. Got lucky and found a BNIB SD9 1st gen on gunbroker from a dealer about an hour and a half away. Snagged it within 10 minutes of them posting it on gunbroker! No rattle FTW! I'm taking it out tomorrow and I'm sure I won't be let down. I do not plan to sell this one off, considering cerakoting the frame in FDE.