I'm an avid FM listener via headphones. But I do not listen as critically on FM as with CD. Its a totally different experience - commercials, quality of stations, etc... I usually listen late at night at very low levels to relax and wind down with some smooth jazz.
The quality of FM can be very good (and bad). I am not familiar with your particular tuner, but if you start investigating you will find that FM has the potential to sound "almost" as good as CD on the right stations and ... right equipment.
Maybe borrow a very good FM tuner from your audioshop and try it out to draw your own cnclusions. Highly rated is Magnum-Dynalab, Fanfare, Naim, Arcam & Linn tuners.
You can then maybe try "vintage" gear. Some people think that the golden age of tuners was in the '70s - so from that era: Marantz (such as the 10b), McIntosh (MR78/MR80), the Sumo Charlie, Accuphase (100 & 101), Tandberg TD 3001/a, and Sequerra are highly rated. Some of these are very expensive in the retail market.
But be wary. Even from a company such as Marantz, the quality of tuners have varied tremendously over time, and model to model. Some specific tuners are better than others.
On a very good tuner, and a "good" station (little compression, strong signal) - the comment most people make is that they cannot believe it can sound so good.