Question

Really need a killer feature: "Import projects from popular DAW: Reaper, Steinberg, ProTools, Logic".

Answer 1

Studio One already imports .aaf (Pro Tools) and Steinberg Track Archives (*.cubase).

If you want to convert from multiple DAW song or project files, purchase AATranslator.  http://www.aatranslator.com.au/

Answer 2

This converter does not work for midi  songs with FX plugins, therefore it's totally worthless for me.

“We do convert far more detail than any session conversion program has offered so far but we do not convert either plugins/fx or midi.”