About 15 years ago I bought a Sigma, modelled on one of the smaller-bodied Martins, and it has served me very well ever since. Its tone, volume, playability and intonation are better than a number of more expensive instruments that I have played over the years.

I believe Sigmas were (perhaps still are?) made in Taiwan, but to Martin specifications, and using Martin-supplied tools. Of course, their sound is not as rich and subtle as you can get from a well-aged Martin, but how many of us play well enough to deserve one of those? If you can get hold of a good Sigma, Allison, grab it with both hands.

Wassail!