If we compare among Adobe ColdFusion and Lucee,a lot of companies are using latest ColdFusion Versions and some of the companies are also using Lucee.
It is better for existing developers and future developers to know that.
We can approach to a lot of companies which are using ColdFusion,Lucee can be also used.
If we want to stick to cfml,it is better to use Adobe ColdFusion,Lucee technologies.
Cheers to the developers !