I wouldn't say "It might be..." I say it is. It's a complete game changer to the industry.
I use my DTG printer to print DTF transfers as it's faster and cheaper.
When I print DTG I always use DTF for the front breast logo as you can fit so many on one sheet (I use A3).
DTF, when using my DTG machine (EPSON F2100) uses MUCH less ink when I print on film duo to different settings.
I can't remember when I used My BN20 last to be honest, as I can print most of my transfers now on my EPSON.


I am not sure about Chinese machines and mods. But I know bigger machines need work. And I mean work. Otherwise heads dry very quick. Nut again, I only know about large machines from Facebook groups where users share their experiences.
What I can say,- If you own a DTG printer, just use that and see if you like it. IS really easy and I believe every DTG printer can be used.