We are looking for the reason..the BK5 should be more money than the BK7m...maybe it is as simple as ..the return on research and development..another year plus...could bring down the cost...

The demand for a module also could have brought a higher price for the BK7m....the BK5 may need to be more competitive..price wise.

I know I prefer the benefits of the BK5 over the BK7m...at the same price point..