DDB 100 Play effecitve?

[BobDancer]

Depends on the odds in the casino. I've been looking for 9/7 100 play, but the only hundred play I could find was in Bellagio and it was a 9/6.
You have to have a substantial bankroll though at 600 a pop.
And the return is dimished by the amount bet of course.
Hundred play is 500 coins --- not 600 --- unless you're playing a variation like Super Times Pay or Quick Quads (for which 9/6 DDB returns 99.65% and requires a significantly different strategy)The thread has been about DDB. Did you shift subjects to another game? 9/7 DDB is a pay schedule I've never seen or even heard of. 9/7 DB does exist, of course, but the correct strategies for DB and DDB are extremely different due to the different amounts for the flush and straight.I have no idea what your last sentence is all about. The amount of the bet is incorporated into the return.