Strictly Newbie, need advice Options

[Skive31]

Hi, thats my first topic in this forum and i would to ask you some questions about mac.I am a prospective mac user and its hard for me to decide whether to choose a desktop(powermac) or a laptop(powerbook).I am facing this problem cause i'll be away from home many months the next years(because of my studies), so i should take a laptop but many people tell me that the difference between a powerbook and a powermac its huge.For years i produce in cubase, loading many vst effects and plug-ins but always facing problems like crashing and other pc stuf.Will a powerbook with a good audio card do this for me without crashing and stuff?or i should choose a powermac?

Please give me some advice i am amateur 100%
Thanks

[Skive31]

After a little research that i made i think that logic will be the best sequencer for me.The reasons for not bying a powemac is that i am not gonna be able to take it with me back in greece cause i'll start my studies in uk on september and i cant stand like..4-5 months per year without music.I have no problem with the budget.I'll be monitoring on some tanoy reveal active or on event tr8.nah i dont have a sound interface.i own just a midi keyboard and an audio card(emu 0404).Software -> cubase and flstudio.Hiphop mostly.