I was easily the most productive and recorded the most tracks of my life when I only had a shitty $80 MIDI controller and a pirated copy of Ableton in 2005. That doesn’t mean much of the music from that time in my life still holds up or is musically/sonically interesting, however. It’s all about perspective.
Recently I dismantled my keyboard stand and put away my big expensive synths. Currently I’m only working with my laptop, an Organelle, a Monome, and a PO-33, and seeing what I can make from that. Still plenty of choice, plenty of sound design. But focusing on a few core pieces of gear feels liberating.
I also find that, no matter which gear I use, my music still sounds very much like my music. I’m reminded of John Maus, who in an interview said he spent a year building a modular synth and was convinced that would take his music to new territory he hadn’t been before. But then he recorded with it and found that all the tracks sounded the same as his old music.