I think you have done well with that one.

I have bought the Flymo for the last 2 times.

They only last 2 years for me at the most, but then again I do give
them a dam good hammering.

One thing I have noticed is that the blade design has changed, and
that the blade of my new one is made of a much softer matl, and is
slightly smaller in length, and its sharpness does not last as long..

So I've changed that blade with my old one.