I am looking at getting a trigger job done on my XDm 40S&W 4.5" and was hoping to get a few experienced opinions before I make a decision. I am seriously looking at Springer Precision but Powder River doesn't seem bad either. Does anyone have either of these jobs on their XDm? Are there better options out there? I am finding that the stock trigger pull is far too long, with a heavy back wall that sneaks up on you. This makes quick shots inaccurate as the pull goes through different stages: long easy take-up, sudden heavy stop, and plenty of over-travel as the gun goes off. I don't have any problems when I have 5 seconds to make an accurate shot but I am worried about the time that I won't have 5 seconds. Thanks.