The xccr (aka FX, subgravity) option is great as well — their clicking connections are very stable and make predive preps/checks smoother (no real experience except from casually messing about with it once at Boot and watching friends at the diveshop)
Another advantage is a wider network as XCCR is the EU face and their partnership with subgravity brings it to the US); can’t say the same for the choptima
