KG441c
Keith
If $$$ was an issue I would buy the 421 but it is on the heavy sideWell like I said earlier I would have no problem owning and using any of the saws mentioned. Just if the money had do come from my wallet well it would be hard to pass over the 421. Just to emphasize my perspective I have a 024 with a scored piston and I am on the fence to either rebuild it or just buy the 421.