Easiest surveys for PPD?

All 3 PPD networks that I've been with has crazy long surveys that treat our users like shit. I tried doing a few on my own and holy shit, I would never actually do those surveys to download anything. It's not even the fact that they are long, but here are some more things:

- Uncertain on how long survey is. Could be 3 or 30 more minutes.
- Don't know if it will even callback and allow person to download after completion.
- I can't choose which surveys I want to offer.

Have you guys ever tried a survey and got one done in under 30 minutes? If so, where? Which offer?

I think what you're looking for are CPA first page email submits. Pretty much every CPA company has them.

As said above by myownhero, 1st page submit's are the best.

Although they may pay lower, you will make up for that in volume as many people don't want to spend more than 5-10 minutes filling in a survey.