have not used donbest..... but sportsinsights has in the last couple months put on some software for I believe just what you are talking about. And it is far less then DB. current features:
smart money - Offer book by book smart money or can look at it while looking at all the books at the same time. Contarian tool
Line watcher- This feature allows you to set your line movement parameters according to your preferences and, consequently, receive notifications of subsequent line changes. both e-mail and pop-up
Steam moves- Steam Moves are defined as sudden line movement across the entire sports betting marketplace. We record these dramatic moves and which sportsbook "initiated" or "triggered" the steam move. Undoubtedly there are sportsbook that set the market and sportsbook that follow the market. We display the results of "Bet Line Before Move". In this column we use the same odds as the person or syndicate group that caused the market to move. We display the results for "Bet Line After Move". In this column we use the odds after the dust settles. Finally we display "Bet Line Against Move". In this column we track the results of betting against the Steam Move.
The "First to Move" feature is related to "Steam Moves". In effect, "First to Move" breaks down Steam Moves according to which sportsbook moves first. This feature is designed to help our Members determine if certain books are "better" indicators in terms of Steam Moves. Should you follow Steam Moves at Sportsbook A? Fade their Steam Moves? Our Premium Pro members have this information at their fingertips.
surebets- all this is, is for scalping
middle oppertunities- self explanitory
I have never really used these features as I dont have the time all day to sit and wait, and on top of that you can do most of these by yourself just looking at the lines. SI also has live odds for the following sportsbooks including their opening and closing numbers all archived as well: PIN, CRIS, WWTS, BETUS, CASC, SIA, 5D, WSEX, OLY, ABC, SportsBook, CANBET, sportsbet, OASIS, GRANDE, BODOG, and they very recently just add MATCHBOOK to the list.
I have no affiliation with SI, other then I use their services, however if this over the line just erase it.