I run multiple lead gen pages on unbounce for the same product - and we have found that tailoring the message to the specific audience leads to a higher conversion (obviously).
What would be awesome would be to be able to set up something like the A/B testing variants - where you could tailor the page to the audience and then have all of the data feeding into one form - however rather just splitting all the traffic, each variant could have their own link so that you could keep the tailored message.
You would then have one central form and then you would integrate the GA UTM codes in order to see which campaign the lead came from.
I know that you can force the variant test by using a.html at the end of your URL but as I understand it that doesn’t record statistics.