This question doesn't seem to have been asked for a while, so maybe it's time for a refresh.
I've discovered that my workplace has a really subpar toner tool. (it only has a phone plug adaptor, and the tone seems to be very weak. I only get about 4 feet of tone) I want to get one that will actually work. I can't remember the kinds I've used in the past, and I've read some discussions of analog vs digital, especially when concerned with cat6 cable.
Thoughts? Suggestions?