[FreeBSD Handbook ]
Differences between FreeBSD and Fedora installation
1. FreeBSD uses the concept of Slice and doesn't support the operation to the logical partition.
2. GUI may not be installed on FreeBSD.
Some cons here..
Some Pros here...
differences in disk drives labeling and supported file systems
files in the /etc directory (what each of them do)
setting up a network
start-up scripts in FreeBSD