The Gillette Fusion 5 razor is more compact than the Harry's Razor. This allows you to more easily shave the area beneath your chin when compared to the Harry's razor. Also, the precision trimmer remained rust free, unlike the Harry's razor. The downside to the Fusion 5 razor was that it lasted less than half the shaves that I got out of the Harry's razor. Harry's razor lasted about 68 shaves, that's not to say it was discomfort free. However, it wasn't painful enough to deter me from shaving wi