Hi all. Victor Ruiz, ANNA, Fatima Hajji, Cristian Varela use Denon stuff in home. These are some of the top artists and DJ’s in techno genre. I never use Pionneer except for the DDJ-400 at my brother-in-law’s house just for fun. 
I haven’t Rekordbox therefore if i go to the club i just put Prime Go in my backpack and connect it with Pioneer mixer.
I’m not top DJ and i use Denon in my weekly DJ streams every wednesday.