Just when I finally have the push to get the xBT, I'm reminded IT'S ABOUT TO GET RE-STOCKED

Just a little question, since I guess we’ll be seeing lots of xBT installs in the future - where do you all plan to install it? Guess I’m going for the chest placement for more accuracy compared to the inner upper arm…
So, second question for the people who are in the BeUno beta (where the chest placement is recommended, AFAIK): Is it installed just underneath the skin, like you would install something on p0 or so, or is it deeper? I’d really like to install it behind the pectoral muscle, but I’m not sure if it reads well enough there…