Been playing sweeps for 3 years now and here’s my honest tier list based on daily bonuses:
S-Tier: Rolla (250K GC daily is nuts), Baba Casino (20K+2SC)
A-Tier: Stake.us, Pulsz, WOW Vegas (that wheel can hit big)
B-Tier: McLuck, Crown Coins, Spin Quest
C-Tier: High 5, most others.
Avoid: anything below 1K GC daily, it’s not worth logging in. Also pro tip – set calendar reminders for daily logins, some sites reset at weird times.