Hi Everyone, I have narrowed my choices for a new APV down to the sigelei 213, the VapeMX 150w, and the RX200S. They all seem quite similar in regards to performance, except the size with VapeMX being the smallest, Sigelei in the middle and looks very aesthetically appealing, and the RX200S being the largest but also holds three batteries. I have read lots of posts on each, plus reviews, but never comparisons of each and opinions when comparing. Does anyone have thoughts or experiences that could assist me in choosing?