According to http://www.radmin.com/products/comparisons/radmin_vs_remote_assistance.php?sphrase_id=51736, the speed difference is only 8 vs 10. Is it that different?
What I found:
- Remote assistance needs someone on the other side to always press yes.
- Can't do a log off and log on as a different user, because the session will be disconnected.
- Security can't be granulary set like remote admin can be. It's either all or none.