Help me to choose a apad pls.

Hey everyone, i'm new here,helpe me decide pls.
I need a tablet for Xmas, i was searching for a long time and finally focused on these two devices.
A 7" one with multitouch: Android 2.1 Tablet PC with Multi Touch Screen and HDMI Interface Output
A 8" one with android 2.2 OS: Android 2.2 OS 512 RAM with Freescale iMX515 Cortex A8 Processor Tablet PC M8003
It's really hard to make a decision, so i need your suggestions, What's your choice then? thx a lot!!!

 

personal:I suggest you buy the A 8" with android 2.2 OS Android 2.2 OS 512 RAM with Freescale iMX515 Cortex A8 Processor Tablet PC M8003
I'm afraid that Android 2.1 OS Tablet pc can't upgrade to Android 2.2,so I recommend you buy the Android 2.2 OS tablet PC