Player #1 - Blackjack. Doesn't want any bonus (or any site with a prohibitive bonus rollover). Just wants fast deposits/withdrawals with minimal KYC (minimal as in register an email like Nitrogen sports). Likes fast game play (like bitcoinvideocasino, but that's the site they are leaving because of delays). A few I've checked claim to offer fast dep/wd but the blackjack interface is ugly and slow (once again...see Nitrogen)
Stake.com, Crypto-games.net, Bitdice,
Player #2 - Video Poker / Slots. Looking for a good deposit bonus and a strong history of always paying, even when someone wins big.
Basically above 3 sites for the player #1 provides Video Poker and slots but they do not offer deposit bonus. If the main idea is to take the deposit bonus to play video poker or slot, I suggest to try Fortunejack, Sportsbet.io and Bitcasino.io.
One note for Fortunejack, big withdrawal amount usually takes longer time to be approved.