trx is scam. holo is real product for real life.
Scam or not, some reason the "scams" are the ones always mooning.
Holo is not scam at all. You can see that Holo ports are being pre-ordered now and also you will find the apps which will not require any hardware to generate holo fuel. Things gonna be very interesting for Holo in 2019. Lets keep the fingers crossed.