String Loops or Metal Rings?

[Steverino]

I've been shooting and hunting the past couple of seasons with the metal Tru-Nock rings with relatively good accuracy, no visual string wear, and no problems. (other than I noticed one of the screws back out last year during hunting season performing maintenance. Some Loctite fixed that)

I have been contemplating making the change to the string loop after reading some rather alarming stories of string failures, etc. during hunts on some other archery sites. Anybody have any first-hand experience with this? Your opinions are appreciated. Thanks!