diy switcher switching configuration help suggestion!!!

[njkmonty]

im in the process of making a little switcher and trying to minimise potential pops etc
ive been using dpdt relays, but wondering if its best to use 2 of these relays in order to ground the input signal of the non used effects ?
by doing so i would obviously only use half of the 2nd relay
does anyone have any suggestion , recommendations, ideas?

[njkmonty]

what about this???

[PRR]

I vote for #3.

[njkmonty]

i was realy stumped for a while and thought that there was no way to do it with just one relay,
after uploading initial  pictures stumbled on no#3!

thanks for confirming