I believe in TenX mainly because I think Dr. Julian Hosp is a very smart guy. I watch his german youtube channel all the time
He is smart, he has made over 80Million for ICO and barely delivered a product and has a huge fan base because he is so hip. 
He has managed to keep most people happy, especially the TenX fanboyz. Even the ones who may not see a card for another 6/12/24 months.
So yes, he is certainly smart, he has hidden all of the failures of TenX and called them delays and people like you sit there and lap it up.
Yes, but as investors, we don't have any other choice because we have to wait for the company. Now we completely depend on the company updates, people are mostly talking about the price, not about the cards. So until they release the card we have to wait for price growth in the market.