Difference Between ITC Serif Gothic Std & ITC Serif Gothic

[brainiac]

In comparing ITC Serif Gothic Std with ITC Serif Gothic, what differences do you find?

Other than the bouncing tittle in the "fi", I can't seem to tell them apart.

 

[Riccardo Sartori]

ITC’s own version contains 250 glyphs in the Std-less version and 252 in the Std version (also, vertical metrics seems a bit different).

Adobe’s version contains 260 glyphs.

Please note that I checked only the Roman weight.

[brainiac]

Thank you for your observations.