I am also stay tuned about the update, it will be a delight to see it.
They had many good ongoing promotions in the last, and no doubt they will launch another great promo again soon.
Looking forward to the update also! I hope they will add another coin such as LTC or DOGE or TRX as fees are too high for BTC and ETH at this moment.
I always get the impression that I get much bigger wins in demo mode than in real mode. If I would have the same luck in real mode, I would have made thousands of dollar lol

It's just an illusion. You feel luckier and stuff because you have a humongous bankroll on the fun mode.
More bankroll = more chance to win a high multiplier or hitting a mediocre multiplier but with $10/spin that you won't normally do.
Really, I play fun mode a lot because I'm broke as a joke

You are right to a certain point. In demo mode, my bet size is indeed much higher than in real mode, but I still get the impression that I seem to reach easier the bonusrounds (including high wins) when playing in demo mode.