Reaper rules!!!! Over 25 years I've used Pro Tools, Digital Performer, Nuendo, Ableton, Cubase, etc, and have settled on Reaper... I love it! It's fully customize-able, stable AF, I use it for tracking, film scoring, mastering, etc.
I would definitely agree with you, beginners are better off focusing on becoming better players than gear. With that being said, it's good to have a solid ax that's set up well and intonated, You can always reward yourself for improving your skills by upgrading gear.