I'll give you the secret to making that work: you can edit posts up to 30 minutes after you've posted, and you can always change them up until that time. I'd be very dubious of any claims of such performance, and you should, too. You should only believe 3rd parties, and not the person making the claims. That's why I use collective2, but covestor is pretty sweet and you can actually verify a brokerage account on it. Those are pretty much the only two sites offering the kind of analysis you need to make a rational decision.