Some people can break anything, some are more lucky than others, etc.
Any mod can die, any mod has bad ones out there. Some are more prone to die... in the end, quality does comes at a price but even the most expensive ones die on occasion.
My evic, vamo and zmax v3 all still around. My vamo fell down several stairs, of table tops, even got partially soaked and it is doing fine.
The evic is around for over 6 months now and no issues. The zmax is okay but only about 1 month in my possesion so can't really say.