Just as a note that not all 617's are great, mine was a total piece of junk.
Rotten D/A trigger, light hammer stike made it impossible to run a full cylinder without a misfire or 2 or 3 or 4. The only ammunition that fired reliably was Americn Eagle,,,and the gun itself wasn't fond if the American Eagle in terms of accuracy.
When I did mange to get it to fire, it was accurate for the first few rounds. Then the rough bore caused it to lead up, and the bullets would start to tumble.
I origninaly bought it as a cheap ammunition alternative to my 6" Model 19 .38/.357 square frame 6 shot. The 10 shot full underlugged round butt 617 felt so much different, that idea went out the window. I admit, mine was a "lemon" in many respects. Nothing so serious it couldn't be corrected though. The bore eventually smoothed out via being shot with enough plated rounds (American Eagle seems to have a nice heavy plating). For any serious shooting, a trigger job would have cured the bad trigger (the S/A trigger was very good) The full underlug would take some getting used to, but it wasn't an impossibility. The light strikes were either a light spring, or possibly a burr somewhere. Either way, that was also fixable.
In the end, I just asked myself how much I liked the gun. I didn't like it $400's worth. I didn't even like it $335's worth. I was offered $335 for it on a trade, and parted with it on the spot.
A couple years later, I picked up a pair of square frame, 6 shot, no underlug older Model 17's for $350 each. I still have those, and will have at least one of them as long as I'm around. The older 17 was (is) a more perfect fit for me.