260 is much less susceptible to interference than the old 250.
Many see issues with the 260 also, but it seems some regions or some setups are more interference prone than others. I personally have dozens of 260s working in the field, so ymmv. I also only had occasional issues with the 250. Moving the base station around is occasionally needed, then it's good to go.
The 350 has 6 emitter outputs vs. 4; it has a separate antenna that makes it a better bet for many setups.
There is no truth anymore. Only assertions. The internet world has no interest in truth, only vindication for preconceived assumptions.
