Try the demo version.
To really get the most out of ozone you will really need know your stuff. Definitely watch some tutorials on youtube to get familiar with how the different modules work.
Then compare it to the FL stock plugins and see what you prefer. If you don't gel with Ozone then walk away. It is always best to use the tools you know the best and feel best tor you.
Sorry folks, couldn't get much done this week. Been a pretty shitty set of 7 days. Water main blew up for the second time this month on Monday, wife's been sick all week and so have I for trace bits of it, had to get transmission work done on my car and it's still acting up and today my grandma died; among other things.
So I'll see what the Thanksgiving weekend can give me in terms of availability and continue on from there.