So the SBC has been going for 12 years, in that time I have been a member from the very early days.
Their main offering is the independent tracking/proofing of tipsters and services out there. Their proofing is exhaustive and for me one of the best around. They drill down into a services performance, odds availability over a period time from posting, practicality of following, workload, profitability less subscription costs, etc.
They also provide a lot of good solid advice on making your betting pay. Various guides on setting your stall out correctly, interviews with people who make it pay, advice on the mental side of the game, advice on managing bookie restrictions, automated betting options, free tipsters in the forum, the list goes on.
Unless you are a very experienced bettor, I really do think there is a lot of value in a subscription to SBC. I honestly attribute a lot of my turnaround in fortunes, with regards to my betting, down to the content I read and absorbed from them during my memberships all those years ago.
I would suggest most do not really need the Platinum membership, the Gold option is great value and will bring you most of the content that you will find useful. At just over £7.50 per month, and with the 90 day money back guarantee, I really do think it is worth a follow.
You can read more about the service and sign up to the SBC here.