I'm assuming this is going on the 14x5.5" Meridian snare drum, correct?
I've used all three of the heads you mentioned, and the HD Dry especially cuts a lot of tone out of the drum. I've used it on a steel snare with good results but I think it takes the guts out of a wood snare. Similarly, the dry vents and control ring on the Genera dry is a little more aggressive for my taste too, but the ST Dry sounds pretty good. It still has some openness to it.
Honestly, I'd probably go with a plain old coated G2 on the snare too, and get some Moongel to tame any ringing.
I like the more "complicated" snare heads with rings and vents and whatnot for specific drums with specific needs but the problem with them is you can't add any liveliness back to them; if they dry out the drum too much the whole drum can sound dull and there's nothing else you can do with it.