I've had both 586 and 686 . The former went to my fiancé as a bday present . I truly love shooting it . I have a 686 and a 681 , the 686 was a LEO's gun up to retirement . He worked off shore in a boat drug patrol , dade county . It is an early one , but don't remember the -# . My 681 came back from the Aussie Fed Police force . It is my everyday carry gun .
All I can say , I'm very very happy with all the L frames I have owned and like I just mentioned I only let one go , for a good reason . The other 2 I still have and will always keep .
For the size , weight , power , endurance and flexibility of caliber usage , you just can't go wrong , IMO !