[CentOS] updating a Centos 6 lamp stack

Hello,

I've got a new centos 6 system it's i386 and I'm wanting to update
it's lamp stack, specifically httpd, php, and mysql. Also, if postfix
as an MTA would be available that's a plus.

I've checked out the centos wiki and it looks like I have two choices
for third party repos for this task. I have enabled rpmforge as of
now. The two repos I'm seeing are Les RPM de Remi repository, and IUS
Community Repo.

I'm wanting from user's who have used either or both impressions, pro
conn of both and which you'd prefer.

Thanks.
Dave.