If you want to learn yourself for SAP S/4HANA Finance, you may go for SAP FICO course first as this will demonstrate end to end configuration and related End-User business processes.
Once you finish SAP FICO course, then you can join the SAP S/4HANA Finance as this course will demonstrate the changes in the configuration and end-user processes which SAP S/4HANA Finance brought as compared to the traditional SAP ECC FICO.
Remember, the difference in the configuration between SAP FICO and SAP S/4HANA Finance is around 20%, so it means that 80% configuration is the same.
The other differences are SAP HANA database and SAP Fiori as new User interface which come with SAP S/4 Business Suite.
If you want to know about SAP HANA database and SAP Fiori as new User interface which come with SAP S/4 Business Suite, then you can join the following course:
These courses will prepare you to learn and understand the functional knowledge on SAP HANA, S/4HANA, S/4HANA Finance and SAP FIORI which is necessary to pass the certification exam and job interviews.
Please go through the training contents before purchasing the courses.