Recommendation for tire plugging kit?

I just carry a standard $10 kit from Wal-mart and it has served me very well on the car van truck tires and I see no reason it would not work as well on MC tires also.

My method of plugging a tire with the string plugs is simple.
If the hole is large enough I can force the plug into it I DO NOT use the reamer, this keeps the hole as tiny as possible for the tightest fit.
If the hole is so tight I cannot force in the plug, then I use the reamer as it has a small tip and can be forced into the hole, in once and out and can normally get the string plug in. If not then I do it a second time.

I have seen people take that reamer and run it in and out of the hole like they were trying to cut a piece of wood with a hand saw LOL
I feel that makes the hole TOO LARGE, the easier the plug goes in the easier it could also come back out. Perhaps that is why we occasionally hear someone say a plug failed, but I never had one fail and I have used MANY of them.

Screws and nails seem to grow around here like rocks, and rocks cut tires also.
A split type cut on a rock plugs do not do so well on sometimes but I have used them to get to a shop for an inside patch. Sometimes the tire is just shot from a rock cut and even an inside patch is no good, but the plugs get me off the road and home anyway.

Years ago I used to plug a tire when I'd get a nail or screw then go top tire shop and have the plug removed then patched inside. That was when it cost about $3-$5 but when they went up to near $10 I figured a 3/4 worn $50 tire was not worth $10 to patch inside and just ran it on the plugs. Since I never had a plug fail I never since have had the inside patches done even on the better newer tires. I've ran a nearly new $100 auto tire with a plug till it was bald and needed replaced.
Kinda makes you sick to pay over $400 for new tires then a week later find a flat with a roofing nail in it!