With VM Migrator I was able to migrate from Joomla 2.5+Virtuemart to a newer Joomla 3+Virtuemart platform in a few clicks, outstanding!
Ease of use
I used VM Migrator for two migrations, and both were done perfectly in a few clicks, it's incredibly easy o use.
I didn't need documentation because VM Migrator is very easy to use and the instructions were very clear.
Value for money
It saved me hundreds of dollars: with VM Migrator I was able to do two migrations in a few clicks without need to hire an expert, awesome!