SIKWIN Sport Betting Review ; Revenues: Small. ; Payout Speed: Average. Find out why it is listed as a good. Find out why it is listed as a good. ; Brand Reputation: Good. ; Safer Gambling: Moderate Safety. We review the best Online Casinos & Sportsbooks updated on November Gambling sites licensed in Canada, New Zealand, South Africa, and India. Read our review of SIKWIN's targeted market, estimated revenue, withdrawal speed, and other factors. Read our review of SIKWIN's targeted market, estimated revenue, withdrawal speed, and other factors. .