From my research, Gold Rush City is currently offering one of the best sign-up bonuses with 500 Sweeps Coins for free when you register. That’s significantly higher than most other sites, though their SC value is different from other casinos (it’s equivalent to about 5 SC at standard sites). If you’re looking for more traditional values, Jackpota gives 25 SC plus 57,500 Gold Coins when you sign up. PlayFame is also pretty generous with 33 SC FREE and 90,000 Gold Coins. For daily bonuses, WOW Vegas lets you spin their daily wheel for up to 30 SC every 24 hours. Crown Coins Casino has a daily login bonus that can go up to 1.5 SC if you maintain a streak.