What laptop should i use?

At laptop is better?
Laptop1:
Fujitsu Siemens v5355
3gig ram
250gig hard drive
256mb graphic card sis Mirage
intel pentium dual core cpu t2390 @ 1,86 ghz
Windows vista home premium i can't really upgrade to windows 7 as the sound driver mucks up.
or

Hp 6735s
5 gig ram
150gig hard drive
256mb graphic card Ati
Amd Sempron SI-42

Mostly for light gaming e.g. Minecraft and general web browsing
or should i change the ram over so computer 1 has 5 gig and computer 2 has 3?

windows 7 pro and working good

I can change the hard drive

which one is the best?

Or should i leave them be?

Added (1). i know people asked what i wanted the laptop for?

You already posted this question a few minutes ago.

Hp 6735s
5 gig ram
150gig hard drive
256mb graphic card Ati