[Closed] Nexus 7 vs Playbook vs Galaxy 2 tab

Im looking for a tablet to replace my MASSIVE laptop whose screen i just put my hand through.
Dont need it to do huge amounts, mainly internet and some word editing and processing would be nice, would be used abroad but as i understand none of these three come with 3g so ill have to stick with wifi but that should be ok right?
Liking the hype about the Nexus but no sd slot and no flash does kind of put me off a bit.
All three around around £200 (playbook 32gb is £150) but i dont really want to stretch to an ipad.
What do you all recommend?