Kaboo casino is my absolute favorite casino due to the plentiful number of provider thy posses and due to the super fast withdrawals you get.
At LeoVegas I like the bonus system which allows you to play with your money first and then with the bonus. Thus if you manage to win big without touching the bonus balance you can do an immediate withdrawal of your win without needing to wager anything.
Slotty Vegas I prefer as it is a smaller brand with a great reward system and helpful support. Furthermore the sing-up bonus is on par with most of the bigger online casinos.
All welcome offers: 18+ - New customers only - T&Cs apply - Gamble responsibility -www.begambleaware.org