The difference is that thanks to DriverSmith you don't have to worry about anything, it does it all.
DriverSmith is extremely easy to use. You only have to click the 'search' button and you'll get a list of al the drivers that can be updated.
Once the search has finished, you decide whether to update or not.
The database of DriverSmith is of more than 100,000 drivers and it's updated daily.
Having your drivers updated means having your Pc working better, s we recommend to update your drivers and DriverSmith can help you.
Trial verison find the drivers to update but doesn't download them.