I had a 4 Point on my Stabi Ref for two years. I thought it sounded very good and certainly produced a lot of detail. But over that two years I virtually stopped playing records. It was a nice sounding tonearm but I just found it a bit ... boring. I couldn’t get engaged with the music. I would play one album at most and then go back to playing digital.
This was very different to the experience with the previous tonearms I had used on the deck, including a Stogi Ref and Audio Origami PU7. I loved playing records with those arms, even though at a technical level they were inferior to the 4 Point.
Eventually I realised that the 4 Point just wasn’t working for me, so I sold it. As a temporary replacement I bought a used Alphason HR100 because it was inexpensive and was a drop in replacement. It sounded much more musical than the 4 Point, which confirmed my impression that the 4 Point was the culprit. I have since bought another Audio Origami PU7, which is considerably less expensive and offers much less adjustability, but sounds far more dynamic, engaging and musical. I am now very happy with my turntable set up.
The 4 Point is a good sounding tonearm despite my own reservations, and many people seem to be very happy with it. The ability to adjust both VTA and VTF easily and repeatably is a big plus. Aesthetically I find it quite an ugly arm, but I would have tolerated that if it sounded great. Unfortunately, for me it didn’t quite work but I seem to be in the minority so would not want to discourage you from trying one.
I should also add that I owned the 9 inch 4 Point briefly, but returned it to the dealer after a short period. I found that the 9 inch version was even less dynamic than the 11 inch version and sounded too anemic for my tastes.