Just check the eGo-T discussion in the forums.... it is not just a copy, but the actual eGo-T with a different brand, but all manufactured by Ovale/ Joye.
They have a tendency to clog after app. 20-30ml. Current rescue advice: vodka bath once a week, take a VERY thin needle (like syringe thin) when it does stop working, and carefully stick it through the liquid tube into the fibers behind the heating, just to create more air passes again (since it is the fibers that clog.) German forums report great success with that method, though one person damaged the heating unit by using a regular sewing needle.
I have been using it for app a week now and like the ease of use. Will most likely stock up on atomizers once prices go down, hopefully in Feb - the only shop yet selling them is charging 25 euros, though with some guarantee. With these atomizers, I would not buy TAWA but go for a 30, 60 or 90-day guarantee.