a 40 year old nicholson file will be superior to anything nicholson has made in the last 10 years.
Their files are made in mexico now and a lot of the early mexico files were terrible, but they are getting a little bit better. They are only worth considering if they are much less expensive than bahco or available in a size that bacho doesn't manufacture.
Bahco makes the best saw files in production now (in regard to durability) and probably has for 10 years. I understand that they're expensive some places, and that's unfortunate. They're not cheap here in the states, but if one has a need, boxes of ten are very reasonable considering the quality. ($5-$8 per file or so depending on size).
Their files are made in mexico now and a lot of the early mexico files were terrible, but they are getting a little bit better. They are only worth considering if they are much less expensive than bahco or available in a size that bacho doesn't manufacture.
Bahco makes the best saw files in production now (in regard to durability) and probably has for 10 years. I understand that they're expensive some places, and that's unfortunate. They're not cheap here in the states, but if one has a need, boxes of ten are very reasonable considering the quality. ($5-$8 per file or so depending on size).