The Da Buddha from 7th Floor uses the highest quality parts available. The housing is solid aluminum and is anodized to give a nice finish. This allows it to stay cool and makes it very safe to use.
The DBV is also very easy to use. It heats up in 2-3 minutes. The DBV uses an all glass and ceramic heater and untainted air goes through a small hole in the glass heater. The DBV is definitely great for aromatherapy with its optional aroma top, relieving many respiratory problems.