about DNA recovery from agarose gel

[Jin-seon Im]

hello, there

i have a quick (?) question
i know there are several ways to recover DNA from agarose gel like
 with glass beads 
      Qiagen
      freeze squeeze methods
and we can use low melting agarose gel

how do you think which one is better to recover the DNA from agarose gel?
and you purify the DNA from pcr product with those methods,
then, how about jsut EtOH precipitation of pcr product?

in terms of the recovery, which one will be the best?

any good comments, please

Jin