I want to buy a chronograph. I have been reloading for about two years and I want to see what my loads are actually doing. I have been reloading .45 and 10mm. I am very happy with my .45 loads, but I want to know how my 10mm is in comparison to factory loads, etc. A gun shop owner friend of mine told me great stories of Oehler, but a search of their website leads me to believe they have ceased operations. I want a chrono that is accurate and has expandability to bring data into a PC. A printer is unimportant to me. I would be more interested in a usb output or something of the like. That's it. Tell me what I need to know to buy a good chrony. I want to buy one in my life so it needs to be a durable, quality piece. Thanks in advance.