migrating users and content from D6 to D7

Hi all,

I am in the process of developing a site in Drupal 7 to replace a site in Drupal 6 on the same server. We decided to create the new site instead of upgrading the old one for various reasons. I realize there are pitfalls migrating users, nodes, and other data from D6 to D7.

My questions are: has anyone had experience doing this, and what kinds of snags have you encountered? Did you use the migrate V2 module, SQL scripts, drush, or combination of the three?

Any comments, suggestions will be appreciated.

Thanks,
Steven