OT - How would sc-fi ships do in battle against each other?

[Ragnarok]

I think Voyager would kick everyones butts. That ship was destroyed so many times but managed to come back its not even funny. They began the journey with like 300 crew total and throughout the 7 year running they lost more then that in red shirts alone and they still had like 200 or so alive when they made it back to earth! Then to single handily beat the Borg, 8472, Kazon, etc, etc. That ship was unstoppable!