I picked up a 686+ 6" as my first handgun because I thought it would be the only one I would be able to justify on our family budget and wanted an all-around tool. It is light and short enough to carry (probably not concealed) and has a long enough barrel to make it good for marksmanship. It was my first IPSC and ICORE competition gun. I started competiton only 8 mos after purchase and while still green and began with full house .357 magnums in competition. Dumb, dumb, dumb.
Photo is my first match, .357 magnums.
I haven't shot for some time so took it down to the range today. I am a very mediocre shooter so my jaw dropped when the holes insisted on piling on the X at 15 yds, shooting offhand. Someday I've got to try shooting from a rest.
I collected a 4" M66 off a match prize table and am having all sorts of fun with it, but the 686+ 6" is beside my bed at night.