Decent, inexpensive tubeless patch/ plug kit?

Plugs should only be a temporary/emergency fix, left in too long and air can seep through the hole and get in between the plies and cause the tire to separate or go out of round. I never had trouble with a tire patch and would trust one anyday. But now they have a "plug-Patch" which is the best thing yet, combines both. Plug pulls through from the inside, then the patch seals against the inside as well, most tire shops now use these.