Monero already has very good features to ensure privacy. In my opinion, Zcash's approach is still superior.
But both still have some problems with speed and scalability. Here is the chance for new coins with the same privacy features.

I really like the Zcash privacy concept. It's promising and has an even better privacy approach than Monero. But also Monero already has a good approach to enable privacy. I particularly like the stealth addresses. But both still have some problems with speed and scalability.

I agree with you. An IEO is no significant difference to an ICO, except that it takes place directly on an Exchange. With every potential investment, it is important to take a close look at the project and the people behind it - regardless of whether it is an ICO or IEO.

We are considering an IEO for the following phases of our coin offering, but this will take some legal preparation over the next weeks. We are targeting the early adopters with our ICO in this phase of the market.
Have a look at our ANN if you are interested in privacy coins: https://bitcointalk.org/index.php?topic=5143557.msg51067420

The technological solution for not having transaction fees is strongly inspired by Nano. You can find details about that in our whitepaper

We are actually considering an IEO for the following phases of our coin offering, but this will take some legal preparation over the next weeks. Of course, some people will not invest some of their coins in Tixl and keep their holdings instead. We are really targeting the early adopters in this phase of the market.