I was comparing the 320X5 against the M17 at a range one day, decided I liked the X5 and planned on getting one to complement my P226X5. Very soon after they became the Legion and the price jumped a ridiculous amount. Not worth it. Sadly I missed my opportunity. Don’t care for the fancy finish, coin and never could remember the secret handshake if they had one!I can't really speak to any of the 2xx series SIG as I've never owned or shot one. But I did handle one of the 320 X5 Legions and I just don't get it. I have an original 320 X5 ... probably one of the last ones as soon after I got mine you could only find the Legions. All I could tell was they changed the color, made it a little heavier and you got 3 seventeen round magazines instead of the 4 twenty-one round mags that came with mine. The trigger pull and reset felt the same to me.
My understanding is one of their team shooters told them it should be heavier ... I don't get it ...but whatever. I did change to the Legion flat trigger because I like the flat triggers better. I used an APEX transfer bar and changed to a full-length guide rod and 1911 style spring. No, I didn't get the challenge coin, t-shirt or learn the secret handshake ... but I did get more and bigger mags ... and I'm sure it shoots better than I can shoot it.
Let me warn you. If you EVER fire a P226X5, whether a Mastershop gun like mine or the new American-made versions, you’re wallet will be lighter, your wife possibly upset, and the smile on your face will be PRICELESS!