I had the 1500 with ARC. Nice to have an inclinometer in the rangefinder. It worked well. Mine was very reliable to 800ish, maxed around 1400. Others report better results. Reportedly, customer service is excellent. If performance isn't up to par, they are quick to replace the unit. Glass was good, large ocular lense makes them easy to use.
I don't have experience with the Leicas or Zeiss.
Currently using the Swaro laserguide.
Next will be the Vectronix PLRF. Here, I can shoot unlimited distance. The rangefinder is the limiting factor.
There, any of your options should serve well.