Logic Gold Vs Platinum Options

[analog tara]

ok, another question re: setting up a laptop studio on powerbook.

i'm wondering if there is significant advantage to paying the extra $200 for logic platinum versus gold. for some reason, i always hear of people using platinum (but never gold ?).

i've read the list of feature differences on emagic's website, but can't tell what the difference really translates to in 'real life' in the studio...

does anyone have any opinions on gold vs platinum?

thanks

analog tara.