I've been a solo user for good while and rate this vape as a very good piece of kit with one flaw, it's rather bulky size for a portable. Que the Arizer air, this is as good as the solo in many ways yet is much smaller it is a true pocket piece and comes with a pouch that will sit on your belt comfortably if you so choose.
It's as easy to use as the solo but only has 5 heat settings instead of 7, press and hold the on button and then press up or down to select chosen heat indicated by different colour LEDs. The middle setting (green LED) has become my go to temp for flavour and good vapour production. A bit of practice with toking action will see a large cloud inhaled that will satisfy most vape heads.
I would like to give this product 5 stars but i found the on off button fiddly and if it's not push accurately it wont turn on. So long as this fiddly issue wont bother you then this is definitely a piece of kit worth looking at and is better than any other small portable vape i've tried so far.
I also recommend the service from vape monster city, well packaged and quickly sent.