I've got a Light 10, not really light though! Rhino choke and Nitro Company Ammo. 240 pellets on a HS Strut turkey target @ 40 yards. 35 or so in the head and spine. Can't go wrong with the Rhino and Nitro combo. May be a little more expensive, but you won't be buying any others once you've got the best.
WM
I use a gold in a 3".Use a truglo strut stopper choke with winchester HV#5's. Not sure of the choke restriction though.Taken lots of birds with this combination over the last 6 years out to 45 yards.Haven't crippled any yet,knock on wood,but I'm very careful about shot selection. If I'm not sure I can make a clean shot,I'll let them pass and try to get a better set-up.
Buddy of mine shoots one. Though he doesn't shoot 3 1/2", more efficient to shoot a 10 ga. He just shoots the Browning Invector choke tube, xtra full. Works quite well.
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1995 Ford Ranger XL
Douglas Radial Tires
Super Blue headlights
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I have shot one for the last two year and I like the MAD MAX .670 choke and winchester extended range #5's. I also have Comp-N-Choke .670 that shots Win HV #5 really well as well.