Origin Live Alliance tonearm

Agree Encounter or above with the dual pivot is where you get into a great arm. You may want to consider an Audio Origami PU-7GTS. Drop in replacement for Rega mount. I am a dealer for both OL and AO. Reach out if I can help.

Have owned an Encounter (on a Resolution Mk IV) and since upgraded to the Enterprise. Agree with viridian that OL arms really offer serious advantage when they are built around dual pivot. I have noticed a significant upgrade between these two arms and a further significant improvement with the new counterweight. I believe these tonearms are reference level and hard to beat at their price point. I also remain to be convinced that the even more expensive arms in the range are worth the difference, although I have little doubt that they are somewhat better. It may also depend what turntable the more expensive ones are installed on.

@dcaudio 

Of the three arms you listed, in my view the Audiomods would be the best choice.

I have set one up on my old Platine Verdier and it is excellent, well up with the much more expensive arms I previously had on this TT.

One thing to be aware of is that all the Origin Live tonearms have non offset vertical bearings - which means that when VTA is adjusted ( lift the arm up or down at the back ) on these arms the azimuth goes out - and the cartridge ends up leaning over laterally to one side. For this reason I would never buy an Origin Live tonearm, even though some of them do have adjustable azimuth, because changing VTA between records becomes a nightmare, you have to correct the azimuth every time you change the VTA.