on 22/10/2017, Martin Brown supposed :
If you can live with the light quality that CFLs provide then phase them out
as they fail by replacing with new LED. No point in junking a working lamp
you may as well wait until it fails.

I took a different route. Over a period of just a few weeks last year,
I replaced all of the regularly in use filament and CFL's with LED's.
Doing that made a very noticeable difference to my energy consumption.
The lamps I took out, were put in store as spares for the less used
lighting.