I've recently purchased a DGR and both 22/24# springs for my service XD 9mm. My question is, are there any companies other than Wolff that offer comparable springs? I wouldn't call my experience with Wolff bad, but having to wait an entire week before my order is even at the first stage of shipping seems a little excessive to me. Pistol Gear had processed and shipped my order a day after it was placed (DGR should be here tomorrow!). Hell, I purposely ordered early in the week so I could hit the range and test the new setup this following weekend, which obviously isn't happening now. Like I said, I wouldn't call my exp with Wolff bad, I just want my next order of springs to arrive in a more timely manner if possible. Thanks for any info...