Switching between Premiere FCPX Resolve using XML file

I don't use either so can't confirm that this is as simple as using the XML file - you'd certainly need to be keeping all files on the same drive, as XML is just a spreadsheet LINKING to files and noting edits. There would be issues with fonts/FX not in the other software? Anyway...

https://www.premiumbeat.com/blog/xml-files-premiere-fcpx-davinci/

I do note that for FCPX to Premiere you need to pay for additional software. But if you're using Adobe you're obviously happy to continually shell out more and more each year, unlike the simple lifetime purchase of FCPX - cheaper AND bundled with Logic, Motion etc if bought with a new Mac from an Apple store.

TOUCHSCREEN MACBOOK

You can now use an iPad to achieve this, with the new OS bringing iOS functionality to the desktop OS.

This is a USBC 13/15" screen - see https://www.forbes.com/sites/bensin/2020/07/23/this-portable-display-brings-touchscreen-functionality-to-macbooks/