well, correct me if I'm wrong, but I do believe official information such as this:
"Z28 ~ 550 HP at about 3800 lbs" doesn't yet exist, so we'll have to see how much actual HP the top dog camaro gets..as for it being a "Z/28" - yet again, unofficial information.
But lets go ahead and assume, say, 500 HP
, since that's been in speculation here & there. Would you favor it instead of the vette still?
I believe it all comes down to personal preference!, but it sounds as if you favor the vette.