hey guys, whats your opinion on each of these kind of strings. also, which do you think is better?
i use roundwounds

there are several threads all over the site on this subject

Joshua, try using the search tool. Search for flatwound or roundwound and I'm sure you'll get plenty of hits.  
 
http://alembicguitars.net/cgi-bin/alembic-club/search.cgi
 
Mike

Do a search or two and you'll find several such threads.  To summarize, both are used, both are important, and neither is objectively better except in relation to your tonal goal and personal preference.  You'll also read that there are a variety of compromises with compressed wounds, oval outer wraps and stainless flats that have a roundish tone.  If you're looking for a recommended string, you'll find a lot of those as well.  If you describe what tone and feel you're hoping to achieve, you should get a good recommendation or two.
 
-bob