Since picky these days and not afraid to pay more for the best, I chose the Tantra Chair over all the other options as the quality noticeably stood out. Many are just foam based with no real support structure and even some of the better copy attempts still have wrinkling issues while costing as much if not more than the original Tantra Chair. Some of the others had some interesting ideas, but there is no getting around the fact that the foam based look screams barely dorm room qualified and at $500+ is overpriced. With some research it is easy to find all kinds of copy variants, however even without looking at them in person it is pretty clear they are inferior.
As one would expect from me, I didn't just plop down a search for 'sex chair' and pull the trigger for the first thing that came up.
I've had my eye on the Tantra Chair for a while and thanks to the expanded space with the new house I recently was able to look into finally giving one a try. With our search for more unique and useful furniture the Tantra Chair has proven to be quite a delight inspiring new sexytime ideas and experiences!