The coinpoker software is 10 years old so they've had time to work out the bugs, It may be fast now because it was designed for Win32 and single core cpu. Coinpoker is tonybet, this is the old Tonybet site with the visa mastercard page replaced with a coinpoker logo.
If you think they're harming investors by giving away the investors cash you might want to investigate further as the whole basis for the ICO was a lie. They claimed a $1 million investment to date on the software, which is a joke because better software exists in the public domain.
I didn't know all this informations about coin poker, interesting project and poker is not so bad. They have many people there playing and a lot of free rolls, at leat there were a month ago, I'm not so active there this days.
It seems like they are doing a good work there, maybe I'm wrong?
In your opinion which is better ? Sites with bets in Bitcoin/Litecoin etc. or platforms which use their own platform and own tokens ?
Who can say that, I play poker on nitrogen where we can play with bitcoins, I play coin poker too, both are interesting. I like both ways, I think platforms that use their own tokens have a future. It will be like specialized service with their own token, sounds good to me. I also receive mails from crypto poker club, but I try them just for short, couple free games.