Do you think I should buy a Filco or should I try something else? By the way, I won't hate on you if you say I should and I do and I hate it. Other runners up are are the Realforce 101, the M10, an older board with Alps switches I have always liked and a second HHKB Pro 2.
I think you should get a Realforce 101 and review it. That way, I won't have to buy one to satisfy my intense curiosity about what it's like. If I were to buy a keyboard that's not a backup up to something I already have, it'd be the Realforce 101, but I'm trying to resist getting anything new over the near term. Especially with the Realforce being so expensive.
I love the Filco. It has disrupted my 4-board rotation because it's become the one board I keep coming back to. I'd hesitate recommending it to you, though, because you seem to like loud and clicky, and it's neither.
I think I agree with Whiskey about getting a Scorpius M10. Blue Cherry MX switches are nice, and the M10 is so cheap, relative to some of the other mechanical switch options, that I think everyboy who doesn't already have a blue Cherry MX board should get one.