I have used a Norelco 5801XL for many years. It always provided a close, fast shave. The 3100 shaver takes forever to give the same quality shave. I have to keep going over the same areas in order to get a close shave.
I have been shaving with Philips Norelco Shavers for almost 55 years (I still have the first Norelco shaver I bought when I was a teenager!)! My new Philips Norelco Model S3310 shaves quickly and closely and cleans up easily with running water! This shaver is by far the best I have purchased in all the years I have been shaving with Norelco shavers!
I purchased this shaver trimmer .... after buying a Phillips shaver 12 years ago . The shaver trimmer is reliable and easy too use. Looking foward too another 12 years of use from this shaver trimmer also