I didn't get any feedback from anyone on my question. Someone local is looking to sell me a used Epik Conquest for $950. Is it worth that? My alternative is a Seaton Submersive for $1925. Would you all recommend it? How much would you think is a good price? Also, how does it compare to a Seaton Submersive, JTR Captivator, or the new 18" Reaction Audio sub? Would love owners impressions.