Voron 3D printers are great, specially because they are open source and very upgradable. There are functional and aesthetics changes you can do to a printer, and this video introduces the 3 first modification I did to my Voron 0.1 to get it to print ABS/ASA the best possible way.

Nevermore filter GitHub
https://github.com/nevermore3d/Neverm...

Neopixel LED
https://github.com/VoronDesign/VoronU...

Timeline:
0:00 Intro
1:51 #1 Nevermore Active Filter
6:56 #2 Chamber Temperature Monitor
11:17 #3 LED