This depends on what kind of bonus you like. If you want a huge deposit match bonus we suggest trying out Dream Vegas casino that offers a welcome bonus of up to $7000. If you like a lot of free spins then we recommend Genesis Casino that offers up to 300 free spins. 888Casino offer a no deposit bonus. As we have mentioned many times, the best online casino bonus depends on what kind of bonus you like. All our recommended casinos offer great offers in one form or another.