That's pretty harsh...
Maybe just browse the build section, pick out some good subs (almost 80% will have a square on the site with their name on it) and flip a coin. In the end, its your build. This isn't a vs thread but it still can turn into a person who runs A and swears by A, someone who runs B and swears by B. Truth is, there are a lot of drivers that can perform what you need....preference being the biggest factor between a lot of systems. I'm pretty sure you will have good luck almost no what you get
im just gonna get a fi and learn from personal experience if its good enough for me or not. if its not ill buy a diff sub and set the fi aside for another build or something