However, in pursuit of a beautiful and user-friendly interface, one should not forget about such criteria as stability and security of exchange. It seems to me that this is much more important.
If you find a compromise and achieve excellent work of all the parameters you specified, then I am sure that the INTRODUCING 3DAX project will be noticed by users and it will become popular and famous!
If you beat the competition, you need to take how to do it and of course continue to collect investments, the market is growing