Quick installation, reliable connection, thicker metal than many others on the market - connector doesn't act like it is going to bend or break from the weight of the cable.

It would be nice if the insulating sleeve had a slightly more positive locking position, but this really isn't an issue with this style connector, once installed there is rarely any activity in it's vicinity to pull the cover loose. Also, it would take more than a casual brush or tug to bring it loose.

Very neat to install using basic crimp tool. I've tried many different brands over the years with custom installations. Thus far, these are my favorites. You can't beat them for time and when installed properly, they will not pull off at all.