My dad recently got an SP-01 and loves it. Excellent, reliable gun with superb ergonomics right out of the box for almost half the cost of the Sig. The only problems so far is that it seemed to be a bit finnicky about the type of ammo he was using at first (lower power hand loads were stovepiping), although it seems to have gotten over that. Also, the stock guide rod is plastic, but you can order steel ones on-line. As somebody else mentioned before, the triggers aren't great - a bit gritty and loooooong pull, but this can be fixed as well. I have no experience with Sig, but am aware of their reputation (and price tag) so I'm sure you couldn't go wrong.




























And this was a Gen I Glock.





















