Personally, I wouldn’t render to a .Wav file until the very last step. It’s far easier to correct mistakes while you are still dealing with the MIDI, and fine tune and edit everything….

I have to ask, why do you want to move away from a nice huge display and a sequencer that won’t drive you crazy endlessly paging through different screens trying to find basic functions?! 🤪

The truth is, if you felt like a DAW was too difficult, you are going to be in for a shock when you try to use an arranger’s sequencer!
An arranger is just a tool. What matters is what you build with it..!