[Elecraft] [K3] KRX3 and KBF3 install question

[John Shadle]

Hi all,
I'm working on my KRX3 install and am wondering if I should move my
KBF3 (currently installed on my main RX) to my subreceiver, or leave
it in my main receiver.

Are there advantages/disadvantages to either situation, as far as
sensitivity of RX for ham bands and bands outside the ham bands?

Thanks!
-john W4PAH
Madison, WI