Steve K

150BT vs. 350BT--When someone else recently asked what is the difference between these two blowers, the answer given was

>>The primary differences were shrouding, decals and the blower tubes / nozzles.<<

I am considering purchase of these models. However, the answer didn't really make it clear what the differences are. My questions are:
--In saying that the differences "were," do you mean that one of these models has been discontinued? If so, which one?
--What are the differences in the shrouding and the blower tubes/nozzles, and what is their effect when you are using these models?
--Why do these two models have different cfm and air speed ratings?
--Which model is better, and why?

Thank you very much.