My sub is ready, made a sealed sub for now, all the builders were busy, so had to get it done locally will use for a few months, before opting for the ported one. Initial impression is great, maybe I wont even need to go ported.
Will post everything after a bit of testing, also my amp is not good quality and very low power as well. The problem is that the builders are not active they do not reply properly, if you send them one text they'll take two business days to reply. My driver was lying and I had no other option but to get it done locally.
One thing I can suggest right away is to go with a ported design with IWAI, the sealed design is really great for music but not suitable enough for movies.