7th Angel,
Of the above only the TT is actually better than the OS, the rest is only slightly lower in quality.

Bugleboy,
The same OS engine had a much lower HP figure a few years ago. OS lies just get worse. The TT shows about the same HP as the OS SF a few years ago. The same designer that designed the OS SF series designed the TT Pro series. The SF was actually more powerfull than the FX.