I also have both. BOV off the dil and a s40 or 80 stage depending on depth and gas sharing requirements for OC teammates.
There is a lot of evidence of how hard it is to take the DSV out of your mouth during a CO2 hit. A BOV to get your breath back and then switch to a SSAA makes sense to me.
There is a lot of evidence of how hard it is to take the DSV out of your mouth during a CO2 hit. A BOV to get your breath back and then switch to a SSAA makes sense to me.