Concerns About Send Table Data Feature Replacement in Workflows

Hi! UNFORTUNATELY they replace the "Write to table" feature with "Send table data". 2 questions:

1.
I have used "Write to table" in a lot of workflows, can I continue using these workflows with the write to table feature, or are they going to give errors in the future? And I need to adjust the workflows with the "send table data".
2.
Maybe I am using it wrong but to me Send table data seems less efficient then before. Is it possible to watch some videos about how to use "Send table data" or various ways to use "Send table data"?