I have a OR 399BHS I like it. I am not sure about the models you ask about but I can tell OR stands behind the product! As a matter of fact they are working on a very small issue with me and they really did not have to. Some factors to consider.
1. The dealer and the history of the dealers customer service after the sale.
2. The reputation of the MFG standing behind their product.
I have taken my unit from Texas back to the factory all through the central US and from one side of Texas to the other side and it has held up to the roads we have traveled.
Feel free to PM with any questions you might want to ask .
Good luck!
