Long or Short forms for lead capturing on wholesaling websites?

[Chris G.]

I am in the process of building my website.

From you wholesalers that have tried both, have you found that your "make me a cash offer" type lead capture forms are more effective when they are long or short?

Also, I'd like to offer some sort of free information such as a report. This report would require the viewer to submit their contact information before they can view the information. Any suggestions on what type of information to provide and/or where to source this information?

Thanks!