jusam, I think the first question should be what is the quality of local FM sources? Unfortunately the quality of FM seems to have diminished, both signal quality and content, over the past 10-20 years. So unless you live in or near a major metropolitan area or have a couple of interesting college stations nearby, is it worth pursuing or will almost any tuner be up to the task?
If you are fortunate to be close to quality signals (on both counts) then my best advise is to review this site for recommendations which fit your budget.
http://www.fmtunerinfo.com.