Mathmos Lunar Vs iO

[Fernando Nicotera]

Which one do you think is better? 

I like them both, and both have pros and cons. 

Lunar looks too bulky on the base, but is has 360 degrees viewing points and costs much more.

iO has a sleek design but framed bottle (thing that can be considered a pro if someone is looking for a sturdy lamp) and costs much less.