[Elecraft] [K3] New order, do I need a KAT3

[Tony BenBrahim]

Hello,

I am ordering a K3 and was wondering if I need a KAT3, given that I will be
running an auto tuner at the anternna feed point? Will I bypass it most of
the time or is there some utility to having it?

Thanks
Tony (AF5EB, K5DEV after Tuesday)