If it was me, I would order the one from Amazon. Simply because if it doesn't work, it is pretty easy to return things to Amazon.
Yes, many time the drivers that come with them aren't all they should be!
I never had one of these converters work with MS stock drivers yet, so you have to hope they did a good job with theirs.
However mine is about 5 years old. Maybe MS caught up to making drivers that work by now?