With welders, I would consider that newer machines might be more
desirable.

It all depends. For some standard welding, the oldest AC/DC welding
machines will burn rods as good as and sometimes better than the new
comparables.

However, with the new advances in MIG, TIG, and other specific types of
welding, yes, the new machines are way ahead of the old ones, which were the
first generation. Maybe second, or third.

One must analyze their needs with regards to welding, their quality
standards, and what machine will get them there.

No need to buy a $3,000 welder when a $200 Lincoln Tombstone will do the
job.

A new high line welder ......... $3,000
A new low line welder .............. $200
Knowing which one you need .......... priceless.

Steve