Since you didn't tell us which subs or AVR you are running, I have some questions;
Are the subs placed equidistant to the MLP (Main Listening Position)? If yes, then option 1 will work just fine. If your subs have the ability to be daisy-chained, then option 2 would work as well.
Does your AVR have the ability to set separate distances and levels for dual subs? If yes, and the subs are NOT equidistant to the MLP, then neither option will work and you will need two wireless transmitters and two receivers.
You said "3" choices...??
Are the subs placed equidistant to the MLP (Main Listening Position)? If yes, then option 1 will work just fine. If your subs have the ability to be daisy-chained, then option 2 would work as well.
Does your AVR have the ability to set separate distances and levels for dual subs? If yes, and the subs are NOT equidistant to the MLP, then neither option will work and you will need two wireless transmitters and two receivers.
You said "3" choices...??