I like the smok better.. The segelei i had snapped at the carto threads ripping a wire out of it.. smok is better , my friend has one and we're in construction. ive seen him drop his 20+ times on concrete from 5 feet scratches,broken led glass.. still burning.. My 2 cents and experience say go with SMOKTECH and get your money put of it..
They've fixed that problem in the newest revision.