hi Michek:
are you purchasing Logic in Prague... (rhetorical) just thought i'd ask. here in US they're phasing out the boxed DVD's of Logic Studio, in which Logic Pro is included. like CCTM has mentioned it has other apps in the package, like WaveBurner, Mainstage, Soundtrack Pro, Apple loops & other disks of Jam Packs. all these are included in the "studio," that's why it's Logic "Studio."
in US, they only offer purchase on APP store, & Apple retail stores will no longer sell it. but in US there are still a few retail store which have it in the back storage. you have to ask specifically, & they'll question you to confirm to make sure U just don't want to upload it from the APP store. i can't say if the Download Logic Pro App is equally as good as the Boxed DVD version. cuz i only have the boxed version. i do here good things about the Logic Pro App though.
looks like some of the Amp setups done in Mainstage, you can do in Logic Pro App. if you do download Logic Pro app, it was recommended that you don't let your computer go to sleep. mine did & i had to start over.
good luck,