This is a complicated question. There are many, many ways to play your draws with many, many variables. Opponents, position, pf action, stack sizes, game situation... etc. And HU, its even more complicated.

Best thing to do:
Post some hand histories of these kind of hands where you flopped a strong draw. Put them in the Hand Analysis forum and have PFO take a look at them one by one. You'll start getting some real good information.

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