I'm a big fan of both approaches, however they are very different from one another. Be mindful of the new SubMersive-F2
, same drives, amp, performance, in a different double-15 form factor.
Here it is next to the flagship Cat12C;
I absolutely love the chamfer,..sweeet.
IMO, if the space could be pressurized, go sealed. If the space needs the oommph due to cubes, go vented. Also, if one is so inclined to pursue the Cap, the active version would clearly be my choice, as it addresses many optimization issues.
You couldn't go wrong, depends on your needs/wants. Either one = Perma-grin